202243545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6619}}^1$

素因数の和:6734

約数の個数: 48

約数和(自身を含む): 404826240

約数和(自身を除く): 202582695

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1455, 2037, 3395, 4365, 6111, 6619, 10185, 19857, 30555, 33095, 46333, 59571, 99285, 138999, 231665, 297855, 416997, 642043, 694995, 1926129, 2084985, 3210215, 4494301, 5778387, 9630645, 13482903, 22471505, 28891935, 40448709, 67414515, 202243545]

約数ペア:

[(1, 202243545), (3, 67414515), (5, 40448709), (7, 28891935), (9, 22471505), (15, 13482903), (21, 9630645), (35, 5778387), (45, 4494301), (63, 3210215), (97, 2084985), (105, 1926129), (291, 694995), (315, 642043), (485, 416997), (679, 297855), (873, 231665), (1455, 138999), (2037, 99285), (3395, 59571), (4365, 46333), (6111, 33095), (6619, 30555), (10185, 19857)]