201216832

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 410739336

約数和(自身を除く): 209522504

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 137, 212, 274, 424, 433, 548, 848, 866, 1096, 1696, 1732, 2192, 3392, 3464, 4384, 6928, 7261, 8768, 13856, 14522, 22949, 27712, 29044, 45898, 58088, 59321, 91796, 116176, 118642, 183592, 232352, 237284, 367184, 464704, 474568, 734368, 949136, 1468736, 1898272, 3144013, 3796544, 6288026, 12576052, 25152104, 50304208, 100608416, 201216832]

約数ペア:

[(1, 201216832), (2, 100608416), (4, 50304208), (8, 25152104), (16, 12576052), (32, 6288026), (53, 3796544), (64, 3144013), (106, 1898272), (137, 1468736), (212, 949136), (274, 734368), (424, 474568), (433, 464704), (548, 367184), (848, 237284), (866, 232352), (1096, 183592), (1696, 118642), (1732, 116176), (2192, 91796), (3392, 59321), (3464, 58088), (4384, 45898), (6928, 29044), (7261, 27712), (8768, 22949), (13856, 14522)]