208037328

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 550399296

約数和(自身を除く): 342361968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 227, 244, 313, 366, 454, 488, 626, 681, 732, 908, 939, 976, 1252, 1362, 1464, 1816, 1878, 2504, 2724, 2928, 3632, 3756, 5008, 5448, 7512, 10896, 13847, 15024, 19093, 27694, 38186, 41541, 55388, 57279, 71051, 76372, 83082, 110776, 114558, 142102, 152744, 166164, 213153, 221552, 229116, 284204, 305488, 332328, 426306, 458232, 568408, 664656, 852612, 916464, 1136816, 1705224, 3410448, 4334111, 8668222, 13002333, 17336444, 26004666, 34672888, 52009332, 69345776, 104018664, 208037328]

約数ペア:

[(1, 208037328), (2, 104018664), (3, 69345776), (4, 52009332), (6, 34672888), (8, 26004666), (12, 17336444), (16, 13002333), (24, 8668222), (48, 4334111), (61, 3410448), (122, 1705224), (183, 1136816), (227, 916464), (244, 852612), (313, 664656), (366, 568408), (454, 458232), (488, 426306), (626, 332328), (681, 305488), (732, 284204), (908, 229116), (939, 221552), (976, 213153), (1252, 166164), (1362, 152744), (1464, 142102), (1816, 114558), (1878, 110776), (2504, 83082), (2724, 76372), (2928, 71051), (3632, 57279), (3756, 55388), (5008, 41541), (5448, 38186), (7512, 27694), (10896, 19093), (13847, 15024)]