215553656

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{6907}}^1$

素因数の和:7043

約数の個数: 32

約数和(自身を含む): 417795840

約数和(自身を除く): 202242184

約数列:

[1, 2, 4, 8, 47, 83, 94, 166, 188, 332, 376, 664, 3901, 6907, 7802, 13814, 15604, 27628, 31208, 55256, 324629, 573281, 649258, 1146562, 1298516, 2293124, 2597032, 4586248, 26944207, 53888414, 107776828, 215553656]

約数ペア:

[(1, 215553656), (2, 107776828), (4, 53888414), (8, 26944207), (47, 4586248), (83, 2597032), (94, 2293124), (166, 1298516), (188, 1146562), (332, 649258), (376, 573281), (664, 324629), (3901, 55256), (6907, 31208), (7802, 27628), (13814, 15604)]