201964994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2671}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 378611712

約数和(自身を除く): 176646718

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 491, 982, 2671, 3437, 5342, 5401, 6874, 10802, 18697, 29381, 37394, 37807, 58762, 75614, 205667, 411334, 1311461, 2622922, 9180227, 14426071, 18360454, 28852142, 100982497, 201964994]

約数ペア:

[(1, 201964994), (2, 100982497), (7, 28852142), (11, 18360454), (14, 14426071), (22, 9180227), (77, 2622922), (154, 1311461), (491, 411334), (982, 205667), (2671, 75614), (3437, 58762), (5342, 37807), (5401, 37394), (6874, 29381), (10802, 18697)]