201639152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{88129}}^1$

素因数の和:88161

約数の個数: 40

約数和(自身を含む): 458981040

約数和(自身を除く): 257341888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 88129, 176258, 352516, 705032, 969419, 1145677, 1410064, 1938838, 2291354, 3877676, 4582708, 7755352, 9165416, 12602447, 15510704, 18330832, 25204894, 50409788, 100819576, 201639152]

約数ペア:

[(1, 201639152), (2, 100819576), (4, 50409788), (8, 25204894), (11, 18330832), (13, 15510704), (16, 12602447), (22, 9165416), (26, 7755352), (44, 4582708), (52, 3877676), (88, 2291354), (104, 1938838), (143, 1410064), (176, 1145677), (208, 969419), (286, 705032), (572, 352516), (1144, 176258), (2288, 88129)]