201380666578

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{22581371}}^1$

素因数の和:22581407

約数の個数: 32

約数和(自身を含む): 379367049600

約数和(自身を除く): 177986383022

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 22581371, 45162742, 158069597, 293557823, 316139194, 587115646, 1106487179, 2054904761, 2212974358, 4109809522, 7745410253, 14384333327, 15490820506, 28768666654, 100690333289, 201380666578]

約数ペア:

[(1, 201380666578), (2, 100690333289), (7, 28768666654), (13, 15490820506), (14, 14384333327), (26, 7745410253), (49, 4109809522), (91, 2212974358), (98, 2054904761), (182, 1106487179), (343, 587115646), (637, 316139194), (686, 293557823), (1274, 158069597), (4459, 45162742), (8918, 22581371)]