200653652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 383689152

約数和(自身を除く): 183035500

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 163, 172, 326, 421, 652, 731, 842, 1462, 1684, 2771, 2924, 5542, 7009, 7157, 11084, 14018, 14314, 18103, 28036, 28628, 36206, 68623, 72412, 119153, 137246, 238306, 274492, 307751, 476612, 615502, 1166591, 1231004, 2333182, 2950789, 4666364, 5901578, 11803156, 50163413, 100326826, 200653652]

約数ペア:

[(1, 200653652), (2, 100326826), (4, 50163413), (17, 11803156), (34, 5901578), (43, 4666364), (68, 2950789), (86, 2333182), (163, 1231004), (172, 1166591), (326, 615502), (421, 476612), (652, 307751), (731, 274492), (842, 238306), (1462, 137246), (1684, 119153), (2771, 72412), (2924, 68623), (5542, 36206), (7009, 28628), (7157, 28036), (11084, 18103), (14018, 14314)]