200365724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 398380752

約数和(自身を除く): 198015028

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 113, 122, 169, 172, 226, 244, 338, 452, 559, 676, 793, 1118, 1469, 1586, 2236, 2623, 2938, 3172, 4859, 5246, 5876, 6893, 7267, 9718, 10309, 10492, 13786, 14534, 19097, 19436, 20618, 27572, 29068, 34099, 38194, 41236, 63167, 68198, 76388, 89609, 126334, 136396, 179218, 252668, 296399, 358436, 443287, 592798, 821171, 886574, 1164917, 1185596, 1642342, 1773148, 2329834, 3284684, 3853187, 4659668, 7706374, 15412748, 50091431, 100182862, 200365724]

約数ペア:

[(1, 200365724), (2, 100182862), (4, 50091431), (13, 15412748), (26, 7706374), (43, 4659668), (52, 3853187), (61, 3284684), (86, 2329834), (113, 1773148), (122, 1642342), (169, 1185596), (172, 1164917), (226, 886574), (244, 821171), (338, 592798), (452, 443287), (559, 358436), (676, 296399), (793, 252668), (1118, 179218), (1469, 136396), (1586, 126334), (2236, 89609), (2623, 76388), (2938, 68198), (3172, 63167), (4859, 41236), (5246, 38194), (5876, 34099), (6893, 29068), (7267, 27572), (9718, 20618), (10309, 19436), (10492, 19097), (13786, 14534)]