202238205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61007}}^1$

素因数の和:61045

約数の個数: 32

約数和(自身を含む): 368976384

約数和(自身を除く): 166738179

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 61007, 183021, 305035, 793091, 915105, 1037119, 2379273, 3111357, 3965455, 5185595, 11896365, 13482547, 15556785, 40447641, 67412735, 202238205]

約数ペア:

[(1, 202238205), (3, 67412735), (5, 40447641), (13, 15556785), (15, 13482547), (17, 11896365), (39, 5185595), (51, 3965455), (65, 3111357), (85, 2379273), (195, 1037119), (221, 915105), (255, 793091), (663, 305035), (1105, 183021), (3315, 61007)]