201857992

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 442350720

約数和(自身を除く): 240492728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 137, 166, 274, 317, 332, 548, 581, 634, 664, 959, 1096, 1162, 1268, 1918, 2219, 2324, 2536, 3836, 4438, 4648, 7672, 8876, 11371, 17752, 22742, 26311, 43429, 45484, 52622, 79597, 86858, 90968, 105244, 159194, 173716, 184177, 210488, 304003, 318388, 347432, 368354, 608006, 636776, 736708, 1216012, 1473416, 2432024, 3604607, 7209214, 14418428, 25232249, 28836856, 50464498, 100928996, 201857992]

約数ペア:

[(1, 201857992), (2, 100928996), (4, 50464498), (7, 28836856), (8, 25232249), (14, 14418428), (28, 7209214), (56, 3604607), (83, 2432024), (137, 1473416), (166, 1216012), (274, 736708), (317, 636776), (332, 608006), (548, 368354), (581, 347432), (634, 318388), (664, 304003), (959, 210488), (1096, 184177), (1162, 173716), (1268, 159194), (1918, 105244), (2219, 90968), (2324, 86858), (2536, 79597), (3836, 52622), (4438, 45484), (4648, 43429), (7672, 26311), (8876, 22742), (11371, 17752)]