200708973

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 310003200

約数和(自身を除く): 109294227

約数列:

[1, 3, 9, 31, 59, 89, 93, 137, 177, 267, 279, 411, 531, 801, 1233, 1829, 2759, 4247, 5251, 5487, 8083, 8277, 12193, 12741, 15753, 16461, 24249, 24831, 36579, 38223, 47259, 72747, 109737, 162781, 250573, 377983, 488343, 719387, 751719, 1133949, 1465029, 2158161, 2255157, 3401847, 6474483, 22300997, 66902991, 200708973]

約数ペア:

[(1, 200708973), (3, 66902991), (9, 22300997), (31, 6474483), (59, 3401847), (89, 2255157), (93, 2158161), (137, 1465029), (177, 1133949), (267, 751719), (279, 719387), (411, 488343), (531, 377983), (801, 250573), (1233, 162781), (1829, 109737), (2759, 72747), (4247, 47259), (5251, 38223), (5487, 36579), (8083, 24831), (8277, 24249), (12193, 16461), (12741, 15753)]