201360328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 431121600

約数和(自身を除く): 229761272

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 181, 247, 362, 494, 563, 724, 988, 1126, 1448, 1976, 2252, 2353, 3439, 4504, 4706, 6878, 7319, 9412, 10697, 13756, 14638, 18824, 21394, 27512, 29276, 42788, 44707, 58552, 85576, 89414, 101903, 139061, 178828, 203806, 278122, 357656, 407612, 556244, 815224, 1112488, 1324739, 1936157, 2649478, 3872314, 5298956, 7744628, 10597912, 15489256, 25170041, 50340082, 100680164, 201360328]

約数ペア:

[(1, 201360328), (2, 100680164), (4, 50340082), (8, 25170041), (13, 15489256), (19, 10597912), (26, 7744628), (38, 5298956), (52, 3872314), (76, 2649478), (104, 1936157), (152, 1324739), (181, 1112488), (247, 815224), (362, 556244), (494, 407612), (563, 357656), (724, 278122), (988, 203806), (1126, 178828), (1448, 139061), (1976, 101903), (2252, 89414), (2353, 85576), (3439, 58552), (4504, 44707), (4706, 42788), (6878, 29276), (7319, 27512), (9412, 21394), (10697, 18824), (13756, 14638)]