211068296

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{701}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 403467480

約数和(自身を除く): 192399184

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 617, 701, 1234, 1402, 2468, 2804, 4936, 5608, 37637, 42761, 75274, 85522, 150548, 171044, 301096, 342088, 432517, 865034, 1730068, 3460136, 26383537, 52767074, 105534148, 211068296]

約数ペア:

[(1, 211068296), (2, 105534148), (4, 52767074), (8, 26383537), (61, 3460136), (122, 1730068), (244, 865034), (488, 432517), (617, 342088), (701, 301096), (1234, 171044), (1402, 150548), (2468, 85522), (2804, 75274), (4936, 42761), (5608, 37637)]