202427402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 322907904

約数和(自身を除く): 120480502

約数列:

[1, 2, 43, 47, 61, 86, 94, 122, 821, 1642, 2021, 2623, 2867, 4042, 5246, 5734, 35303, 38587, 50081, 70606, 77174, 100162, 123281, 246562, 1659241, 2153483, 2353807, 3318482, 4306966, 4707614, 101213701, 202427402]

約数ペア:

[(1, 202427402), (2, 101213701), (43, 4707614), (47, 4306966), (61, 3318482), (86, 2353807), (94, 2153483), (122, 1659241), (821, 246562), (1642, 123281), (2021, 100162), (2623, 77174), (2867, 70606), (4042, 50081), (5246, 38587), (5734, 35303)]