201377652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 549662400

約数和(自身を除く): 348284748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1194, 1393, 1721, 2388, 2786, 3442, 4179, 5163, 5572, 6884, 8358, 9751, 10326, 12047, 16716, 19502, 20652, 24094, 29253, 36141, 39004, 48188, 58506, 72282, 84329, 117012, 144564, 168658, 252987, 337316, 342479, 505974, 684958, 1011948, 1027437, 1369916, 2054874, 2397353, 4109748, 4794706, 7192059, 9589412, 14384118, 16781471, 28768236, 33562942, 50344413, 67125884, 100688826, 201377652]

約数ペア:

[(1, 201377652), (2, 100688826), (3, 67125884), (4, 50344413), (6, 33562942), (7, 28768236), (12, 16781471), (14, 14384118), (21, 9589412), (28, 7192059), (42, 4794706), (49, 4109748), (84, 2397353), (98, 2054874), (147, 1369916), (196, 1027437), (199, 1011948), (294, 684958), (398, 505974), (588, 342479), (597, 337316), (796, 252987), (1194, 168658), (1393, 144564), (1721, 117012), (2388, 84329), (2786, 72282), (3442, 58506), (4179, 48188), (5163, 39004), (5572, 36141), (6884, 29253), (8358, 24094), (9751, 20652), (10326, 19502), (12047, 16716)]