201072204

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 523181568

約数和(自身を除く): 322109364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 151, 188, 282, 302, 423, 453, 564, 604, 787, 846, 906, 1359, 1574, 1692, 1812, 2361, 2718, 3148, 4722, 5436, 7083, 7097, 9444, 14166, 14194, 21291, 28332, 28388, 36989, 42582, 63873, 73978, 85164, 110967, 118837, 127746, 147956, 221934, 237674, 255492, 332901, 356511, 443868, 475348, 665802, 713022, 1069533, 1331604, 1426044, 2139066, 4278132, 5585339, 11170678, 16756017, 22341356, 33512034, 50268051, 67024068, 100536102, 201072204]

約数ペア:

[(1, 201072204), (2, 100536102), (3, 67024068), (4, 50268051), (6, 33512034), (9, 22341356), (12, 16756017), (18, 11170678), (36, 5585339), (47, 4278132), (94, 2139066), (141, 1426044), (151, 1331604), (188, 1069533), (282, 713022), (302, 665802), (423, 475348), (453, 443868), (564, 356511), (604, 332901), (787, 255492), (846, 237674), (906, 221934), (1359, 147956), (1574, 127746), (1692, 118837), (1812, 110967), (2361, 85164), (2718, 73978), (3148, 63873), (4722, 42582), (5436, 36989), (7083, 28388), (7097, 28332), (9444, 21291), (14166, 14194)]