201390443488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{484111643}}^1$

素因数の和:484111666

約数の個数: 24

約数和(自身を含む): 426986470008

約数和(自身を除く): 225596026520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 484111643, 968223286, 1936446572, 3872893144, 6293451359, 7745786288, 12586902718, 15491572576, 25173805436, 50347610872, 100695221744, 201390443488]

約数ペア:

[(1, 201390443488), (2, 100695221744), (4, 50347610872), (8, 25173805436), (13, 15491572576), (16, 12586902718), (26, 7745786288), (32, 6293451359), (52, 3872893144), (104, 1936446572), (208, 968223286), (416, 484111643)]