200909163

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 351590400

約数和(自身を除く): 150681237

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 343, 483, 637, 653, 897, 1029, 1127, 1911, 1959, 2093, 3381, 4459, 4571, 6279, 7889, 8489, 13377, 13713, 14651, 15019, 23667, 25467, 31997, 43953, 45057, 59423, 95991, 102557, 105133, 178269, 195247, 223979, 307671, 315399, 415961, 585741, 671937, 735931, 1247883, 1366729, 2207793, 2911727, 4100187, 5151517, 8735181, 9567103, 15454551, 28701309, 66969721, 200909163]

約数ペア:

[(1, 200909163), (3, 66969721), (7, 28701309), (13, 15454551), (21, 9567103), (23, 8735181), (39, 5151517), (49, 4100187), (69, 2911727), (91, 2207793), (147, 1366729), (161, 1247883), (273, 735931), (299, 671937), (343, 585741), (483, 415961), (637, 315399), (653, 307671), (897, 223979), (1029, 195247), (1127, 178269), (1911, 105133), (1959, 102557), (2093, 95991), (3381, 59423), (4459, 45057), (4571, 43953), (6279, 31997), (7889, 25467), (8489, 23667), (13377, 15019), (13713, 14651)]