213914944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{196613}}^1$

素因数の和:196642

約数の個数: 28

約数和(自身を含む): 449459604

約数和(自身を除く): 235544660

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 196613, 393226, 786452, 1572904, 3145808, 3342421, 6291616, 6684842, 12583232, 13369684, 26739368, 53478736, 106957472, 213914944]

約数ペア:

[(1, 213914944), (2, 106957472), (4, 53478736), (8, 26739368), (16, 13369684), (17, 12583232), (32, 6684842), (34, 6291616), (64, 3342421), (68, 3145808), (136, 1572904), (272, 786452), (544, 393226), (1088, 196613)]