201548620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 555561216

約数和(自身を除く): 354012596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 41, 52, 65, 70, 73, 74, 82, 91, 130, 140, 146, 148, 164, 182, 185, 205, 259, 260, 287, 292, 364, 365, 370, 410, 455, 481, 511, 518, 533, 574, 730, 740, 820, 910, 949, 962, 1022, 1036, 1066, 1148, 1295, 1435, 1460, 1517, 1820, 1898, 1924, 2044, 2132, 2405, 2555, 2590, 2665, 2701, 2870, 2993, 3034, 3367, 3731, 3796, 4745, 4810, 5110, 5180, 5330, 5402, 5740, 5986, 6068, 6643, 6734, 7462, 7585, 9490, 9620, 10220, 10619, 10660, 10804, 11972, 13286, 13468, 13505, 14924, 14965, 15170, 16835, 18655, 18907, 18980, 19721, 20951, 21238, 26572, 27010, 29930, 30340, 33215, 33670, 35113, 37310, 37814, 38909, 39442, 41902, 42476, 53095, 54020, 59860, 66430, 67340, 70226, 74620, 75628, 77818, 78884, 83804, 94535, 98605, 104755, 106190, 110741, 132860, 138047, 140452, 155636, 175565, 189070, 194545, 197210, 209510, 212380, 221482, 245791, 272363, 276094, 351130, 378140, 389090, 394420, 419020, 442964, 491582, 544726, 552188, 553705, 690235, 702260, 775187, 778180, 983164, 1089452, 1107410, 1228955, 1361815, 1380470, 1439633, 1550374, 2214820, 2457910, 2723630, 2760940, 2879266, 3100748, 3875935, 4915820, 5447260, 5758532, 7198165, 7751870, 10077431, 14396330, 15503740, 20154862, 28792660, 40309724, 50387155, 100774310, 201548620]

約数ペア:

[(1, 201548620), (2, 100774310), (4, 50387155), (5, 40309724), (7, 28792660), (10, 20154862), (13, 15503740), (14, 14396330), (20, 10077431), (26, 7751870), (28, 7198165), (35, 5758532), (37, 5447260), (41, 4915820), (52, 3875935), (65, 3100748), (70, 2879266), (73, 2760940), (74, 2723630), (82, 2457910), (91, 2214820), (130, 1550374), (140, 1439633), (146, 1380470), (148, 1361815), (164, 1228955), (182, 1107410), (185, 1089452), (205, 983164), (259, 778180), (260, 775187), (287, 702260), (292, 690235), (364, 553705), (365, 552188), (370, 544726), (410, 491582), (455, 442964), (481, 419020), (511, 394420), (518, 389090), (533, 378140), (574, 351130), (730, 276094), (740, 272363), (820, 245791), (910, 221482), (949, 212380), (962, 209510), (1022, 197210), (1036, 194545), (1066, 189070), (1148, 175565), (1295, 155636), (1435, 140452), (1460, 138047), (1517, 132860), (1820, 110741), (1898, 106190), (1924, 104755), (2044, 98605), (2132, 94535), (2405, 83804), (2555, 78884), (2590, 77818), (2665, 75628), (2701, 74620), (2870, 70226), (2993, 67340), (3034, 66430), (3367, 59860), (3731, 54020), (3796, 53095), (4745, 42476), (4810, 41902), (5110, 39442), (5180, 38909), (5330, 37814), (5402, 37310), (5740, 35113), (5986, 33670), (6068, 33215), (6643, 30340), (6734, 29930), (7462, 27010), (7585, 26572), (9490, 21238), (9620, 20951), (10220, 19721), (10619, 18980), (10660, 18907), (10804, 18655), (11972, 16835), (13286, 15170), (13468, 14965), (13505, 14924)]