212765392

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51343}}^1$

素因数の和:51395

約数の個数: 40

約数和(自身を含む): 483865856

約数和(自身を除く): 271100464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 51343, 102686, 205372, 359401, 410744, 718802, 821488, 1437604, 1899691, 2875208, 3799382, 5750416, 7598764, 13297837, 15197528, 26595674, 30395056, 53191348, 106382696, 212765392]

約数ペア:

[(1, 212765392), (2, 106382696), (4, 53191348), (7, 30395056), (8, 26595674), (14, 15197528), (16, 13297837), (28, 7598764), (37, 5750416), (56, 3799382), (74, 2875208), (112, 1899691), (148, 1437604), (259, 821488), (296, 718802), (518, 410744), (592, 359401), (1036, 205372), (2072, 102686), (4144, 51343)]