201886460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{246203}}^1$

素因数の和:246253

約数の個数: 24

約数和(自身を含む): 434303856

約数和(自身を除く): 232417396

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 246203, 492406, 984812, 1231015, 2462030, 4924060, 10094323, 20188646, 40377292, 50471615, 100943230, 201886460]

約数ペア:

[(1, 201886460), (2, 100943230), (4, 50471615), (5, 40377292), (10, 20188646), (20, 10094323), (41, 4924060), (82, 2462030), (164, 1231015), (205, 984812), (410, 492406), (820, 246203)]