201198522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 471398400

約数和(自身を除く): 270199878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 109, 142, 213, 218, 327, 426, 497, 619, 654, 763, 994, 1238, 1491, 1526, 1857, 2289, 2982, 3714, 4333, 4578, 7739, 8666, 12999, 15478, 23217, 25998, 43949, 46434, 54173, 67471, 87898, 108346, 131847, 134942, 162519, 202413, 263694, 307643, 325038, 404826, 472297, 615286, 922929, 944594, 1416891, 1845858, 2833782, 4790441, 9580882, 14371323, 28742646, 33533087, 67066174, 100599261, 201198522]

約数ペア:

[(1, 201198522), (2, 100599261), (3, 67066174), (6, 33533087), (7, 28742646), (14, 14371323), (21, 9580882), (42, 4790441), (71, 2833782), (109, 1845858), (142, 1416891), (213, 944594), (218, 922929), (327, 615286), (426, 472297), (497, 404826), (619, 325038), (654, 307643), (763, 263694), (994, 202413), (1238, 162519), (1491, 134942), (1526, 131847), (1857, 108346), (2289, 87898), (2982, 67471), (3714, 54173), (4333, 46434), (4578, 43949), (7739, 25998), (8666, 23217), (12999, 15478)]