201325962832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{746891}}^1$

素因数の和:747907

約数の個数: 40

約数和(自身を含む): 413431610112

約数和(自身を除く): 212105647280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 991, 1982, 3964, 7928, 15856, 16847, 33694, 67388, 134776, 269552, 746891, 1493782, 2987564, 5975128, 11950256, 12697147, 25394294, 50788588, 101577176, 203154352, 740168981, 1480337962, 2960675924, 5921351848, 11842703696, 12582872677, 25165745354, 50331490708, 100662981416, 201325962832]

約数ペア:

[(1, 201325962832), (2, 100662981416), (4, 50331490708), (8, 25165745354), (16, 12582872677), (17, 11842703696), (34, 5921351848), (68, 2960675924), (136, 1480337962), (272, 740168981), (991, 203154352), (1982, 101577176), (3964, 50788588), (7928, 25394294), (15856, 12697147), (16847, 11950256), (33694, 5975128), (67388, 2987564), (134776, 1493782), (269552, 746891)]