201425826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3679

約数の個数: 64

約数和(自身を含む): 493793280

約数和(自身を除く): 292367454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1659, 2686, 3318, 3571, 4029, 7142, 8058, 9401, 10713, 18802, 21426, 24997, 28203, 49994, 56406, 60707, 74991, 121414, 149982, 182121, 282109, 364242, 424949, 564218, 846327, 849898, 1274847, 1692654, 1974763, 2549694, 3949526, 4795853, 5924289, 9591706, 11848578, 14387559, 28775118, 33570971, 67141942, 100712913, 201425826]

約数ペア:

[(1, 201425826), (2, 100712913), (3, 67141942), (6, 33570971), (7, 28775118), (14, 14387559), (17, 11848578), (21, 9591706), (34, 5924289), (42, 4795853), (51, 3949526), (79, 2549694), (102, 1974763), (119, 1692654), (158, 1274847), (237, 849898), (238, 846327), (357, 564218), (474, 424949), (553, 364242), (714, 282109), (1106, 182121), (1343, 149982), (1659, 121414), (2686, 74991), (3318, 60707), (3571, 56406), (4029, 49994), (7142, 28203), (8058, 24997), (9401, 21426), (10713, 18802)]