201941740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 588406896

約数和(自身を除く): 386465156

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 121, 130, 131, 140, 143, 154, 182, 196, 220, 242, 245, 260, 262, 286, 308, 364, 385, 455, 484, 490, 524, 539, 572, 605, 637, 655, 715, 770, 847, 910, 917, 980, 1001, 1078, 1210, 1274, 1310, 1430, 1441, 1540, 1573, 1694, 1703, 1820, 1834, 2002, 2156, 2420, 2548, 2620, 2695, 2860, 2882, 3146, 3185, 3388, 3406, 3668, 4004, 4235, 4585, 5005, 5390, 5764, 5929, 6292, 6370, 6419, 6812, 7007, 7205, 7865, 8470, 8515, 9170, 10010, 10087, 10780, 11011, 11858, 11921, 12740, 12838, 14014, 14410, 15730, 15851, 16940, 17030, 18340, 18733, 20020, 20174, 22022, 23716, 23842, 25676, 28028, 28820, 29645, 31460, 31702, 32095, 34060, 35035, 37466, 40348, 44044, 47684, 50435, 55055, 59290, 59605, 63404, 64190, 70070, 70609, 74932, 77077, 79255, 83447, 93665, 100870, 110110, 110957, 118580, 119210, 128380, 131131, 140140, 141218, 154154, 158510, 166894, 187330, 201740, 206063, 220220, 221914, 238420, 262262, 282436, 308308, 317020, 333788, 353045, 374660, 385385, 412126, 417235, 443828, 524524, 554785, 655655, 706090, 770770, 776699, 824252, 834470, 917917, 1030315, 1109570, 1311310, 1412180, 1442441, 1541540, 1553398, 1668940, 1835834, 2060630, 2219140, 2622620, 2884882, 3106796, 3671668, 3883495, 4121260, 4589585, 5769764, 7212205, 7766990, 9179170, 10097087, 14424410, 15533980, 18358340, 20194174, 28848820, 40388348, 50485435, 100970870, 201941740]

約数ペア:

[(1, 201941740), (2, 100970870), (4, 50485435), (5, 40388348), (7, 28848820), (10, 20194174), (11, 18358340), (13, 15533980), (14, 14424410), (20, 10097087), (22, 9179170), (26, 7766990), (28, 7212205), (35, 5769764), (44, 4589585), (49, 4121260), (52, 3883495), (55, 3671668), (65, 3106796), (70, 2884882), (77, 2622620), (91, 2219140), (98, 2060630), (110, 1835834), (121, 1668940), (130, 1553398), (131, 1541540), (140, 1442441), (143, 1412180), (154, 1311310), (182, 1109570), (196, 1030315), (220, 917917), (242, 834470), (245, 824252), (260, 776699), (262, 770770), (286, 706090), (308, 655655), (364, 554785), (385, 524524), (455, 443828), (484, 417235), (490, 412126), (524, 385385), (539, 374660), (572, 353045), (605, 333788), (637, 317020), (655, 308308), (715, 282436), (770, 262262), (847, 238420), (910, 221914), (917, 220220), (980, 206063), (1001, 201740), (1078, 187330), (1210, 166894), (1274, 158510), (1310, 154154), (1430, 141218), (1441, 140140), (1540, 131131), (1573, 128380), (1694, 119210), (1703, 118580), (1820, 110957), (1834, 110110), (2002, 100870), (2156, 93665), (2420, 83447), (2548, 79255), (2620, 77077), (2695, 74932), (2860, 70609), (2882, 70070), (3146, 64190), (3185, 63404), (3388, 59605), (3406, 59290), (3668, 55055), (4004, 50435), (4235, 47684), (4585, 44044), (5005, 40348), (5390, 37466), (5764, 35035), (5929, 34060), (6292, 32095), (6370, 31702), (6419, 31460), (6812, 29645), (7007, 28820), (7205, 28028), (7865, 25676), (8470, 23842), (8515, 23716), (9170, 22022), (10010, 20174), (10087, 20020), (10780, 18733), (11011, 18340), (11858, 17030), (11921, 16940), (12740, 15851), (12838, 15730), (14014, 14410)]