202321035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20719}}^1$

素因数の和:20768

約数の個数: 48

約数和(自身を含む): 413736960

約数和(自身を除く): 211415925

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 20719, 62157, 103595, 145033, 186471, 310785, 435099, 642289, 725165, 932355, 1305297, 1926867, 2175495, 3211445, 4496023, 5780601, 6526485, 9634335, 13488069, 22480115, 28903005, 40464207, 67440345, 202321035]

約数ペア:

[(1, 202321035), (3, 67440345), (5, 40464207), (7, 28903005), (9, 22480115), (15, 13488069), (21, 9634335), (31, 6526485), (35, 5780601), (45, 4496023), (63, 3211445), (93, 2175495), (105, 1926867), (155, 1305297), (217, 932355), (279, 725165), (315, 642289), (465, 435099), (651, 310785), (1085, 186471), (1395, 145033), (1953, 103595), (3255, 62157), (9765, 20719)]