221444198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{4937}}^1$

素因数の和:5527

約数の個数: 16

約数和(自身を含む): 340959024

約数和(自身を除く): 119514826

約数列:

[1, 2, 41, 82, 547, 1094, 4937, 9874, 22427, 44854, 202417, 404834, 2700539, 5401078, 110722099, 221444198]

約数ペア:

[(1, 221444198), (2, 110722099), (41, 5401078), (82, 2700539), (547, 404834), (1094, 202417), (4937, 44854), (9874, 22427)]