201556498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 372828096

約数和(自身を除く): 171271598

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 169, 253, 286, 299, 338, 506, 598, 1859, 2357, 3289, 3718, 3887, 4714, 6578, 7774, 25927, 30641, 42757, 51854, 54211, 61282, 85514, 108422, 337051, 398333, 596321, 674102, 704743, 796666, 1192642, 1409486, 4381663, 7752173, 8763326, 9161659, 15504346, 18323318, 100778249, 201556498]

約数ペア:

[(1, 201556498), (2, 100778249), (11, 18323318), (13, 15504346), (22, 9161659), (23, 8763326), (26, 7752173), (46, 4381663), (143, 1409486), (169, 1192642), (253, 796666), (286, 704743), (299, 674102), (338, 596321), (506, 398333), (598, 337051), (1859, 108422), (2357, 85514), (3289, 61282), (3718, 54211), (3887, 51854), (4714, 42757), (6578, 30641), (7774, 25927)]