212350796

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{85213}}^1$

素因数の和:85313

約数の個数: 24

約数和(自身を含む): 429478560

約数和(自身を除く): 217127764

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 85213, 170426, 340852, 596491, 1192982, 2385964, 7583957, 15167914, 30335828, 53087699, 106175398, 212350796]

約数ペア:

[(1, 212350796), (2, 106175398), (4, 53087699), (7, 30335828), (14, 15167914), (28, 7583957), (89, 2385964), (178, 1192982), (356, 596491), (623, 340852), (1246, 170426), (2492, 85213)]