202303430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70489}}^1$

素因数の和:70544

約数の個数: 32

約数和(自身を含む): 426323520

約数和(自身を除く): 224020090

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70489, 140978, 352445, 493423, 704890, 986846, 2467115, 2890049, 4934230, 5780098, 14450245, 20230343, 28900490, 40460686, 101151715, 202303430]

約数ペア:

[(1, 202303430), (2, 101151715), (5, 40460686), (7, 28900490), (10, 20230343), (14, 14450245), (35, 5780098), (41, 4934230), (70, 2890049), (82, 2467115), (205, 986846), (287, 704890), (410, 493423), (574, 352445), (1435, 140978), (2870, 70489)]