220174074

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137437}}^1$

素因数の和:137534

約数の個数: 24

約数和(自身を含む): 482407380

約数和(自身を除く): 262233306

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 137437, 274874, 412311, 824622, 1236933, 2473866, 12231893, 24463786, 36695679, 73391358, 110087037, 220174074]

約数ペア:

[(1, 220174074), (2, 110087037), (3, 73391358), (6, 36695679), (9, 24463786), (18, 12231893), (89, 2473866), (178, 1236933), (267, 824622), (534, 412311), (801, 274874), (1602, 137437)]