201899295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 378574560

約数和(自身を除く): 176675265

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 269, 585, 807, 1283, 1345, 2421, 3497, 3849, 4035, 6415, 10491, 11547, 12105, 16679, 17485, 19245, 31473, 50037, 52455, 57735, 83395, 150111, 157365, 250185, 345127, 750555, 1035381, 1725635, 3106143, 4486651, 5176905, 13459953, 15530715, 22433255, 40379859, 67299765, 201899295]

約数ペア:

[(1, 201899295), (3, 67299765), (5, 40379859), (9, 22433255), (13, 15530715), (15, 13459953), (39, 5176905), (45, 4486651), (65, 3106143), (117, 1725635), (195, 1035381), (269, 750555), (585, 345127), (807, 250185), (1283, 157365), (1345, 150111), (2421, 83395), (3497, 57735), (3849, 52455), (4035, 50037), (6415, 31473), (10491, 19245), (11547, 17485), (12105, 16679)]