200049898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 326240640

約数和(自身を除く): 126190742

約数列:

[1, 2, 19, 37, 38, 74, 263, 526, 541, 703, 1082, 1406, 4997, 9731, 9994, 10279, 19462, 20017, 20558, 40034, 142283, 184889, 284566, 369778, 380323, 760646, 2703377, 5264471, 5406754, 10528942, 100024949, 200049898]

約数ペア:

[(1, 200049898), (2, 100024949), (19, 10528942), (37, 5406754), (38, 5264471), (74, 2703377), (263, 760646), (526, 380323), (541, 369778), (703, 284566), (1082, 184889), (1406, 142283), (4997, 40034), (9731, 20558), (9994, 20017), (10279, 19462)]