211715514

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{132157}}^1$

素因数の和:132254

約数の個数: 24

約数和(自身を含む): 463874580

約数和(自身を除く): 252159066

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 132157, 264314, 396471, 792942, 1189413, 2378826, 11761973, 23523946, 35285919, 70571838, 105857757, 211715514]

約数ペア:

[(1, 211715514), (2, 105857757), (3, 70571838), (6, 35285919), (9, 23523946), (18, 11761973), (89, 2378826), (178, 1189413), (267, 792942), (534, 396471), (801, 264314), (1602, 132157)]