201725706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 533385216

約数和(自身を除く): 331659510

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 103, 119, 182, 206, 211, 221, 238, 273, 309, 357, 422, 442, 546, 618, 633, 663, 714, 721, 1266, 1326, 1339, 1442, 1477, 1547, 1751, 2163, 2678, 2743, 2954, 3094, 3502, 3587, 4017, 4326, 4431, 4641, 5253, 5486, 7174, 8034, 8229, 8862, 9282, 9373, 10506, 10761, 12257, 16458, 18746, 19201, 21522, 21733, 22763, 24514, 25109, 28119, 36771, 38402, 43466, 45526, 46631, 50218, 56238, 57603, 65199, 68289, 73542, 75327, 93262, 115206, 130398, 136578, 139893, 150654, 152131, 159341, 279786, 282529, 304262, 318682, 326417, 369461, 456393, 478023, 565058, 652834, 738922, 847587, 912786, 956046, 979251, 1108383, 1695174, 1958502, 1977703, 2216766, 2586227, 3955406, 4802993, 5172454, 5933109, 7758681, 9605986, 11866218, 14408979, 15517362, 28817958, 33620951, 67241902, 100862853, 201725706]

約数ペア:

[(1, 201725706), (2, 100862853), (3, 67241902), (6, 33620951), (7, 28817958), (13, 15517362), (14, 14408979), (17, 11866218), (21, 9605986), (26, 7758681), (34, 5933109), (39, 5172454), (42, 4802993), (51, 3955406), (78, 2586227), (91, 2216766), (102, 1977703), (103, 1958502), (119, 1695174), (182, 1108383), (206, 979251), (211, 956046), (221, 912786), (238, 847587), (273, 738922), (309, 652834), (357, 565058), (422, 478023), (442, 456393), (546, 369461), (618, 326417), (633, 318682), (663, 304262), (714, 282529), (721, 279786), (1266, 159341), (1326, 152131), (1339, 150654), (1442, 139893), (1477, 136578), (1547, 130398), (1751, 115206), (2163, 93262), (2678, 75327), (2743, 73542), (2954, 68289), (3094, 65199), (3502, 57603), (3587, 56238), (4017, 50218), (4326, 46631), (4431, 45526), (4641, 43466), (5253, 38402), (5486, 36771), (7174, 28119), (8034, 25109), (8229, 24514), (8862, 22763), (9282, 21733), (9373, 21522), (10506, 19201), (10761, 18746), (12257, 16458)]