147203476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{309251}}^1$

素因数の和:309279

約数の個数: 24

約数和(自身を含む): 311726016

約数和(自身を除く): 164522540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 309251, 618502, 1237004, 2164757, 4329514, 5257267, 8659028, 10514534, 21029068, 36800869, 73601738, 147203476]

約数ペア:

[(1, 147203476), (2, 73601738), (4, 36800869), (7, 21029068), (14, 10514534), (17, 8659028), (28, 5257267), (34, 4329514), (68, 2164757), (119, 1237004), (238, 618502), (476, 309251)]