201633855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 345912864

約数和(自身を除く): 144279009

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 241, 255, 289, 579, 723, 867, 965, 1205, 1445, 2895, 3281, 3615, 4097, 4335, 9843, 12291, 16405, 20485, 46513, 49215, 55777, 61455, 69649, 139539, 167331, 208947, 232565, 278885, 348245, 697695, 790721, 836655, 1044735, 2372163, 3953605, 11860815, 13442257, 40326771, 67211285, 201633855]

約数ペア:

[(1, 201633855), (3, 67211285), (5, 40326771), (15, 13442257), (17, 11860815), (51, 3953605), (85, 2372163), (193, 1044735), (241, 836655), (255, 790721), (289, 697695), (579, 348245), (723, 278885), (867, 232565), (965, 208947), (1205, 167331), (1445, 139539), (2895, 69649), (3281, 61455), (3615, 55777), (4097, 49215), (4335, 46513), (9843, 20485), (12291, 16405)]