203973072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{249967}}^1$

素因数の和:249995

約数の個数: 40

約数和(自身を含む): 557928576

約数和(自身を除く): 353955504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 249967, 499934, 749901, 999868, 1499802, 1999736, 2999604, 3999472, 4249439, 5999208, 8498878, 11998416, 12748317, 16997756, 25496634, 33995512, 50993268, 67991024, 101986536, 203973072]

約数ペア:

[(1, 203973072), (2, 101986536), (3, 67991024), (4, 50993268), (6, 33995512), (8, 25496634), (12, 16997756), (16, 12748317), (17, 11998416), (24, 8498878), (34, 5999208), (48, 4249439), (51, 3999472), (68, 2999604), (102, 1999736), (136, 1499802), (204, 999868), (272, 749901), (408, 499934), (816, 249967)]