201696165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 383026176

約数和(自身を除く): 181330011

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 277, 495, 831, 1385, 1471, 2493, 3047, 4155, 4413, 7355, 9141, 12465, 13239, 15235, 16181, 22065, 27423, 45705, 48543, 66195, 80905, 137115, 145629, 242715, 407467, 728145, 1222401, 2037335, 3667203, 4482137, 6112005, 13446411, 18336015, 22410685, 40339233, 67232055, 201696165]

約数ペア:

[(1, 201696165), (3, 67232055), (5, 40339233), (9, 22410685), (11, 18336015), (15, 13446411), (33, 6112005), (45, 4482137), (55, 3667203), (99, 2037335), (165, 1222401), (277, 728145), (495, 407467), (831, 242715), (1385, 145629), (1471, 137115), (2493, 80905), (3047, 66195), (4155, 48543), (4413, 45705), (7355, 27423), (9141, 22065), (12465, 16181), (13239, 15235)]