208885236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3449}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 572644800

約数和(自身を除く): 363759564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 3449, 4326, 5047, 6898, 8652, 10094, 10347, 13796, 15141, 20188, 20694, 24143, 30282, 41388, 48286, 60564, 72429, 96572, 144858, 169001, 289716, 338002, 355247, 507003, 676004, 710494, 1014006, 1065741, 1420988, 2028012, 2131482, 2486729, 4262964, 4973458, 7460187, 9946916, 14920374, 17407103, 29840748, 34814206, 52221309, 69628412, 104442618, 208885236]

約数ペア:

[(1, 208885236), (2, 104442618), (3, 69628412), (4, 52221309), (6, 34814206), (7, 29840748), (12, 17407103), (14, 14920374), (21, 9946916), (28, 7460187), (42, 4973458), (49, 4262964), (84, 2486729), (98, 2131482), (103, 2028012), (147, 1420988), (196, 1065741), (206, 1014006), (294, 710494), (309, 676004), (412, 507003), (588, 355247), (618, 338002), (721, 289716), (1236, 169001), (1442, 144858), (2163, 96572), (2884, 72429), (3449, 60564), (4326, 48286), (5047, 41388), (6898, 30282), (8652, 24143), (10094, 20694), (10347, 20188), (13796, 15141)]