220135626

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137413}}^1$

素因数の和:137510

約数の個数: 24

約数和(自身を含む): 482323140

約数和(自身を除く): 262187514

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 137413, 274826, 412239, 824478, 1236717, 2473434, 12229757, 24459514, 36689271, 73378542, 110067813, 220135626]

約数ペア:

[(1, 220135626), (2, 110067813), (3, 73378542), (6, 36689271), (9, 24459514), (18, 12229757), (89, 2473434), (178, 1236717), (267, 824478), (534, 412239), (801, 274826), (1602, 137413)]