203487688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{13241}}^1$

素因数の和:13377

約数の個数: 32

約数和(自身を含む): 407588760

約数和(自身を除く): 204101072

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 13241, 15368, 26482, 52964, 105928, 225097, 450194, 900388, 1496233, 1800776, 2992466, 5984932, 11969864, 25435961, 50871922, 101743844, 203487688]

約数ペア:

[(1, 203487688), (2, 101743844), (4, 50871922), (8, 25435961), (17, 11969864), (34, 5984932), (68, 2992466), (113, 1800776), (136, 1496233), (226, 900388), (452, 450194), (904, 225097), (1921, 105928), (3842, 52964), (7684, 26482), (13241, 15368)]