201991413632

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{2087}}^1\times {\mathrm{3331}}^1$

素因数の和:5659

約数の個数: 64

約数和(自身を含む): 404492538240

約数和(自身を除く): 202501124608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 2087, 3331, 3632, 4174, 6662, 7264, 8348, 13324, 14528, 16696, 26648, 29056, 33392, 53296, 66784, 106592, 133568, 213184, 267136, 426368, 473749, 756137, 947498, 1512274, 1894996, 3024548, 3789992, 6049096, 6951797, 7579984, 12098192, 13903594, 15159968, 24196384, 27807188, 30319936, 48392768, 55614376, 60639872, 96785536, 111228752, 222457504, 444915008, 889830016, 1578057919, 3156115838, 6312231676, 12624463352, 25248926704, 50497853408, 100995706816, 201991413632]

約数ペア:

[(1, 201991413632), (2, 100995706816), (4, 50497853408), (8, 25248926704), (16, 12624463352), (32, 6312231676), (64, 3156115838), (128, 1578057919), (227, 889830016), (454, 444915008), (908, 222457504), (1816, 111228752), (2087, 96785536), (3331, 60639872), (3632, 55614376), (4174, 48392768), (6662, 30319936), (7264, 27807188), (8348, 24196384), (13324, 15159968), (14528, 13903594), (16696, 12098192), (26648, 7579984), (29056, 6951797), (33392, 6049096), (53296, 3789992), (66784, 3024548), (106592, 1894996), (133568, 1512274), (213184, 947498), (267136, 756137), (426368, 473749)]