201596505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12097}}^1$

素因数の和:12217

約数の個数: 32

約数和(自身を含む): 355390848

約数和(自身を除く): 153794343

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5555, 12097, 16665, 36291, 60485, 133067, 181455, 399201, 665335, 1221797, 1996005, 3665391, 6108985, 13439767, 18326955, 40319301, 67198835, 201596505]

約数ペア:

[(1, 201596505), (3, 67198835), (5, 40319301), (11, 18326955), (15, 13439767), (33, 6108985), (55, 3665391), (101, 1996005), (165, 1221797), (303, 665335), (505, 399201), (1111, 181455), (1515, 133067), (3333, 60485), (5555, 36291), (12097, 16665)]