201382688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4793}}^1$

素因数の和:4917

約数の個数: 48

約数和(自身を含む): 431287416

約数和(自身を除く): 229904728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 4793, 5252, 9586, 10504, 19172, 21008, 38344, 42016, 62309, 76688, 124618, 153376, 249236, 484093, 498472, 968186, 996944, 1936372, 1993888, 3872744, 6293209, 7745488, 12586418, 15490976, 25172836, 50345672, 100691344, 201382688]

約数ペア:

[(1, 201382688), (2, 100691344), (4, 50345672), (8, 25172836), (13, 15490976), (16, 12586418), (26, 7745488), (32, 6293209), (52, 3872744), (101, 1993888), (104, 1936372), (202, 996944), (208, 968186), (404, 498472), (416, 484093), (808, 249236), (1313, 153376), (1616, 124618), (2626, 76688), (3232, 62309), (4793, 42016), (5252, 38344), (9586, 21008), (10504, 19172)]