201846610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 446031360

約数和(自身を除く): 244184750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 994, 1190, 1207, 2389, 2414, 2485, 4778, 4970, 6035, 8449, 11945, 12070, 16723, 16898, 23890, 33446, 40613, 42245, 81226, 83615, 84490, 167230, 169619, 203065, 284291, 339238, 406130, 568582, 848095, 1187333, 1421455, 1696190, 2374666, 2842910, 2883523, 5767046, 5936665, 11873330, 14417615, 20184661, 28835230, 40369322, 100923305, 201846610]

約数ペア:

[(1, 201846610), (2, 100923305), (5, 40369322), (7, 28835230), (10, 20184661), (14, 14417615), (17, 11873330), (34, 5936665), (35, 5767046), (70, 2883523), (71, 2842910), (85, 2374666), (119, 1696190), (142, 1421455), (170, 1187333), (238, 848095), (355, 568582), (497, 406130), (595, 339238), (710, 284291), (994, 203065), (1190, 169619), (1207, 167230), (2389, 84490), (2414, 83615), (2485, 81226), (4778, 42245), (4970, 40613), (6035, 33446), (8449, 23890), (11945, 16898), (12070, 16723)]