200294410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1439}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 373248000

約数和(自身を除く): 172953590

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 449, 898, 1439, 2245, 2878, 4490, 7195, 13919, 14390, 27838, 44609, 69595, 89218, 139190, 223045, 446090, 646111, 1292222, 3230555, 6461110, 20029441, 40058882, 100147205, 200294410]

約数ペア:

[(1, 200294410), (2, 100147205), (5, 40058882), (10, 20029441), (31, 6461110), (62, 3230555), (155, 1292222), (310, 646111), (449, 446090), (898, 223045), (1439, 139190), (2245, 89218), (2878, 69595), (4490, 44609), (7195, 27838), (13919, 14390)]