220174428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{447509}}^1$

素因数の和:447557

約数の個数: 24

約数和(自身を含む): 526271760

約数和(自身を除く): 306097332

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 447509, 895018, 1342527, 1790036, 2685054, 5370108, 18347869, 36695738, 55043607, 73391476, 110087214, 220174428]

約数ペア:

[(1, 220174428), (2, 110087214), (3, 73391476), (4, 55043607), (6, 36695738), (12, 18347869), (41, 5370108), (82, 2685054), (123, 1790036), (164, 1342527), (246, 895018), (492, 447509)]