210489110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1699}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 408693600

約数和(自身を除く): 198204490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 953, 1699, 1906, 3398, 4765, 8495, 9530, 12389, 16990, 22087, 24778, 44174, 61945, 110435, 123890, 220870, 1619147, 3238294, 8095735, 16191470, 21048911, 42097822, 105244555, 210489110]

約数ペア:

[(1, 210489110), (2, 105244555), (5, 42097822), (10, 21048911), (13, 16191470), (26, 8095735), (65, 3238294), (130, 1619147), (953, 220870), (1699, 123890), (1906, 110435), (3398, 61945), (4765, 44174), (8495, 24778), (9530, 22087), (12389, 16990)]