207879426

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{57457}}^1$

素因数の和:57535

約数の個数: 32

約数和(自身を含む): 468857280

約数和(自身を除く): 260977854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 57457, 114914, 172371, 344742, 517113, 1034226, 1551339, 3102678, 3849619, 7699238, 11548857, 23097714, 34646571, 69293142, 103939713, 207879426]

約数ペア:

[(1, 207879426), (2, 103939713), (3, 69293142), (6, 34646571), (9, 23097714), (18, 11548857), (27, 7699238), (54, 3849619), (67, 3102678), (134, 1551339), (201, 1034226), (402, 517113), (603, 344742), (1206, 172371), (1809, 114914), (3618, 57457)]