201965608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5867}}^1$

素因数の和:6217

約数の個数: 32

約数和(自身を含む): 409116960

約数和(自身を除く): 207151352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2648, 4303, 5867, 8606, 11734, 17212, 23468, 34424, 46936, 76271, 152542, 305084, 610168, 1941977, 3883954, 7767908, 15535816, 25245701, 50491402, 100982804, 201965608]

約数ペア:

[(1, 201965608), (2, 100982804), (4, 50491402), (8, 25245701), (13, 15535816), (26, 7767908), (52, 3883954), (104, 1941977), (331, 610168), (662, 305084), (1324, 152542), (2648, 76271), (4303, 46936), (5867, 34424), (8606, 23468), (11734, 17212)]