203929552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{749741}}^1$

素因数の和:749766

約数の個数: 20

約数和(自身を含む): 418356036

約数和(自身を除く): 214426484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 749741, 1499482, 2998964, 5997928, 11995856, 12745597, 25491194, 50982388, 101964776, 203929552]

約数ペア:

[(1, 203929552), (2, 101964776), (4, 50982388), (8, 25491194), (16, 12745597), (17, 11995856), (34, 5997928), (68, 2998964), (136, 1499482), (272, 749741)]