211482

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 474240

約数和(自身を除く): 262758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 379, 558, 758, 1137, 2274, 3411, 6822, 11749, 23498, 35247, 70494, 105741, 211482]

約数ペア:

[(1, 211482), (2, 105741), (3, 70494), (6, 35247), (9, 23498), (18, 11749), (31, 6822), (62, 3411), (93, 2274), (186, 1137), (279, 758), (379, 558)]