210986552

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12517}}^1$

素因数の和:12580

約数の個数: 48

約数和(自身を含む): 470927160

約数和(自身を除く): 259940608

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 12517, 16856, 25034, 50068, 87619, 100136, 175238, 350476, 538231, 613333, 700952, 1076462, 1226666, 2152924, 2453332, 3767617, 4305848, 4906664, 7535234, 15070468, 26373319, 30140936, 52746638, 105493276, 210986552]

約数ペア:

[(1, 210986552), (2, 105493276), (4, 52746638), (7, 30140936), (8, 26373319), (14, 15070468), (28, 7535234), (43, 4906664), (49, 4305848), (56, 3767617), (86, 2453332), (98, 2152924), (172, 1226666), (196, 1076462), (301, 700952), (344, 613333), (392, 538231), (602, 350476), (1204, 175238), (2107, 100136), (2408, 87619), (4214, 50068), (8428, 25034), (12517, 16856)]