200890497118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{142357}}^1$

素因数の和:142732

約数の個数: 32

約数和(自身を含む): 314565625440

約数和(自身を除く): 113675128322

約数列:

[1, 2, 43, 61, 86, 122, 269, 538, 2623, 5246, 11567, 16409, 23134, 32818, 142357, 284714, 705587, 1411174, 6121351, 8683777, 12242702, 17367554, 38294033, 76588066, 373402411, 746804822, 1646643419, 2335936013, 3293286838, 4671872026, 100445248559, 200890497118]

約数ペア:

[(1, 200890497118), (2, 100445248559), (43, 4671872026), (61, 3293286838), (86, 2335936013), (122, 1646643419), (269, 746804822), (538, 373402411), (2623, 76588066), (5246, 38294033), (11567, 17367554), (16409, 12242702), (23134, 8683777), (32818, 6121351), (142357, 1411174), (284714, 705587)]