201846190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31687}}^1$

素因数の和:31721

約数の個数: 48

約数和(自身を含む): 455166432

約数和(自身を除く): 253320242

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 31687, 63374, 158435, 221809, 316870, 411931, 443618, 823862, 1109045, 1552663, 2059655, 2218090, 2883517, 3105326, 4119310, 5767034, 7763315, 14417585, 15526630, 20184619, 28835170, 40369238, 100923095, 201846190]

約数ペア:

[(1, 201846190), (2, 100923095), (5, 40369238), (7, 28835170), (10, 20184619), (13, 15526630), (14, 14417585), (26, 7763315), (35, 5767034), (49, 4119310), (65, 3105326), (70, 2883517), (91, 2218090), (98, 2059655), (130, 1552663), (182, 1109045), (245, 823862), (455, 443618), (490, 411931), (637, 316870), (910, 221809), (1274, 158435), (3185, 63374), (6370, 31687)]