200106855

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 401034816

約数和(自身を除く): 200927961

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 81, 103, 117, 123, 135, 195, 205, 243, 309, 351, 369, 405, 515, 533, 585, 615, 729, 927, 1053, 1107, 1215, 1339, 1545, 1599, 1755, 1845, 2665, 2781, 3159, 3321, 3645, 4017, 4223, 4635, 4797, 5265, 5535, 6695, 7995, 8343, 9477, 9963, 12051, 12669, 13905, 14391, 15795, 16605, 20085, 21115, 23985, 25029, 29889, 36153, 38007, 41715, 43173, 47385, 49815, 54899, 60255, 63345, 71955, 75087, 108459, 114021, 125145, 129519, 149445, 164697, 180765, 190035, 215865, 274495, 325377, 342063, 375435, 388557, 494091, 542295, 570105, 647595, 823485, 976131, 1026189, 1482273, 1626885, 1710315, 1942785, 2470455, 3078567, 4446819, 4880655, 5130945, 7411365, 13340457, 15392835, 22234095, 40021371, 66702285, 200106855]

約数ペア:

[(1, 200106855), (3, 66702285), (5, 40021371), (9, 22234095), (13, 15392835), (15, 13340457), (27, 7411365), (39, 5130945), (41, 4880655), (45, 4446819), (65, 3078567), (81, 2470455), (103, 1942785), (117, 1710315), (123, 1626885), (135, 1482273), (195, 1026189), (205, 976131), (243, 823485), (309, 647595), (351, 570105), (369, 542295), (405, 494091), (515, 388557), (533, 375435), (585, 342063), (615, 325377), (729, 274495), (927, 215865), (1053, 190035), (1107, 180765), (1215, 164697), (1339, 149445), (1545, 129519), (1599, 125145), (1755, 114021), (1845, 108459), (2665, 75087), (2781, 71955), (3159, 63345), (3321, 60255), (3645, 54899), (4017, 49815), (4223, 47385), (4635, 43173), (4797, 41715), (5265, 38007), (5535, 36153), (6695, 29889), (7995, 25029), (8343, 23985), (9477, 21115), (9963, 20085), (12051, 16605), (12669, 15795), (13905, 14391)]