201775808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242519}}^1$

素因数の和:242544

約数の個数: 28

約数和(自身を含む): 431200560

約数和(自身を除く): 229424752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242519, 485038, 970076, 1940152, 3152747, 3880304, 6305494, 7760608, 12610988, 15521216, 25221976, 50443952, 100887904, 201775808]

約数ペア:

[(1, 201775808), (2, 100887904), (4, 50443952), (8, 25221976), (13, 15521216), (16, 12610988), (26, 7760608), (32, 6305494), (52, 3880304), (64, 3152747), (104, 1940152), (208, 970076), (416, 485038), (832, 242519)]