202316240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{361279}}^1$

素因数の和:361299

約数の個数: 40

約数和(自身を含む): 537584640

約数和(自身を除く): 335268400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 361279, 722558, 1445116, 1806395, 2528953, 2890232, 3612790, 5057906, 5780464, 7225580, 10115812, 12644765, 14451160, 20231624, 25289530, 28902320, 40463248, 50579060, 101158120, 202316240]

約数ペア:

[(1, 202316240), (2, 101158120), (4, 50579060), (5, 40463248), (7, 28902320), (8, 25289530), (10, 20231624), (14, 14451160), (16, 12644765), (20, 10115812), (28, 7225580), (35, 5780464), (40, 5057906), (56, 3612790), (70, 2890232), (80, 2528953), (112, 1806395), (140, 1445116), (280, 722558), (560, 361279)]