201426496

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{12539}}^1$

素因数の和:12802

約数の個数: 28

約数和(自身を含む): 401330160

約数和(自身を除く): 199903664

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 8032, 12539, 16064, 25078, 50156, 100312, 200624, 401248, 802496, 3147289, 6294578, 12589156, 25178312, 50356624, 100713248, 201426496]

約数ペア:

[(1, 201426496), (2, 100713248), (4, 50356624), (8, 25178312), (16, 12589156), (32, 6294578), (64, 3147289), (251, 802496), (502, 401248), (1004, 200624), (2008, 100312), (4016, 50156), (8032, 25078), (12539, 16064)]