207929046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 474727680

約数和(自身を除く): 266798634

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 173, 247, 346, 494, 519, 741, 811, 1038, 1482, 1622, 2249, 2433, 3287, 4498, 4866, 6574, 6747, 9861, 10543, 13494, 15409, 19722, 21086, 30818, 31629, 42731, 46227, 63258, 85462, 92454, 128193, 140303, 200317, 256386, 280606, 400634, 420909, 600951, 841818, 1201902, 1823939, 2665757, 3647878, 5331514, 5471817, 7997271, 10943634, 15994542, 34654841, 69309682, 103964523, 207929046]

約数ペア:

[(1, 207929046), (2, 103964523), (3, 69309682), (6, 34654841), (13, 15994542), (19, 10943634), (26, 7997271), (38, 5471817), (39, 5331514), (57, 3647878), (78, 2665757), (114, 1823939), (173, 1201902), (247, 841818), (346, 600951), (494, 420909), (519, 400634), (741, 280606), (811, 256386), (1038, 200317), (1482, 140303), (1622, 128193), (2249, 92454), (2433, 85462), (3287, 63258), (4498, 46227), (4866, 42731), (6574, 31629), (6747, 30818), (9861, 21086), (10543, 19722), (13494, 15409)]