210682696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 469601280

約数和(自身を除く): 258918584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 314, 434, 628, 773, 868, 1099, 1256, 1546, 1736, 2198, 3092, 4396, 4867, 5411, 6184, 8792, 9734, 10822, 19468, 21644, 23963, 34069, 38936, 43288, 47926, 68138, 95852, 121361, 136276, 167741, 191704, 242722, 272552, 335482, 485444, 670964, 849527, 970888, 1341928, 1699054, 3398108, 3762191, 6796216, 7524382, 15048764, 26335337, 30097528, 52670674, 105341348, 210682696]

約数ペア:

[(1, 210682696), (2, 105341348), (4, 52670674), (7, 30097528), (8, 26335337), (14, 15048764), (28, 7524382), (31, 6796216), (56, 3762191), (62, 3398108), (124, 1699054), (157, 1341928), (217, 970888), (248, 849527), (314, 670964), (434, 485444), (628, 335482), (773, 272552), (868, 242722), (1099, 191704), (1256, 167741), (1546, 136276), (1736, 121361), (2198, 95852), (3092, 68138), (4396, 47926), (4867, 43288), (5411, 38936), (6184, 34069), (8792, 23963), (9734, 21644), (10822, 19468)]