214470498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{75571}}^1$

素因数の和:75630

約数の個数: 32

約数和(自身を含む): 478824192

約数和(自身を除く): 264353694

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 75571, 151142, 226713, 453426, 831281, 1662562, 2493843, 3249553, 4987686, 6499106, 9748659, 19497318, 35745083, 71490166, 107235249, 214470498]

約数ペア:

[(1, 214470498), (2, 107235249), (3, 71490166), (6, 35745083), (11, 19497318), (22, 9748659), (33, 6499106), (43, 4987686), (66, 3249553), (86, 2493843), (129, 1662562), (258, 831281), (473, 453426), (946, 226713), (1419, 151142), (2838, 75571)]