202005424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23957}}^1$

素因数の和:24013

約数の個数: 40

約数和(自身を含む): 427794048

約数和(自身を除く): 225788624

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 23957, 47914, 95828, 191656, 383312, 407269, 742667, 814538, 1485334, 1629076, 2970668, 3258152, 5941336, 6516304, 11882672, 12625339, 25250678, 50501356, 101002712, 202005424]

約数ペア:

[(1, 202005424), (2, 101002712), (4, 50501356), (8, 25250678), (16, 12625339), (17, 11882672), (31, 6516304), (34, 5941336), (62, 3258152), (68, 2970668), (124, 1629076), (136, 1485334), (248, 814538), (272, 742667), (496, 407269), (527, 383312), (1054, 191656), (2108, 95828), (4216, 47914), (8432, 23957)]