201243705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3571}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 368458944

約数和(自身を除く): 167215239

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 867, 1105, 1445, 3315, 3571, 3757, 4335, 10713, 11271, 17855, 18785, 46423, 53565, 56355, 60707, 139269, 182121, 232115, 303535, 696345, 789191, 910605, 1032019, 2367573, 3096057, 3945955, 5160095, 11837865, 13416247, 15480285, 40248741, 67081235, 201243705]

約数ペア:

[(1, 201243705), (3, 67081235), (5, 40248741), (13, 15480285), (15, 13416247), (17, 11837865), (39, 5160095), (51, 3945955), (65, 3096057), (85, 2367573), (195, 1032019), (221, 910605), (255, 789191), (289, 696345), (663, 303535), (867, 232115), (1105, 182121), (1445, 139269), (3315, 60707), (3571, 56355), (3757, 53565), (4335, 46423), (10713, 18785), (11271, 17855)]