207273846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 472792320

約数和(自身を除く): 265518474

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 174, 258, 377, 559, 754, 1118, 1131, 1247, 1677, 2131, 2262, 2494, 3354, 3741, 4262, 6393, 7482, 12786, 16211, 27703, 32422, 48633, 55406, 61799, 83109, 91633, 97266, 123598, 166218, 183266, 185397, 274899, 370794, 549798, 803387, 1191229, 1606774, 2382458, 2410161, 2657357, 3573687, 4820322, 5314714, 7147374, 7972071, 15944142, 34545641, 69091282, 103636923, 207273846]

約数ペア:

[(1, 207273846), (2, 103636923), (3, 69091282), (6, 34545641), (13, 15944142), (26, 7972071), (29, 7147374), (39, 5314714), (43, 4820322), (58, 3573687), (78, 2657357), (86, 2410161), (87, 2382458), (129, 1606774), (174, 1191229), (258, 803387), (377, 549798), (559, 370794), (754, 274899), (1118, 185397), (1131, 183266), (1247, 166218), (1677, 123598), (2131, 97266), (2262, 91633), (2494, 83109), (3354, 61799), (3741, 55406), (4262, 48633), (6393, 32422), (7482, 27703), (12786, 16211)]