331328198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 537080544

約数和(自身を除く): 205752346

約数列:

[1, 2, 17, 34, 83, 137, 166, 274, 857, 1411, 1714, 2329, 2822, 4658, 11371, 14569, 22742, 29138, 71131, 117409, 142262, 193307, 234818, 386614, 1209227, 1995953, 2418454, 3991906, 9744947, 19489894, 165664099, 331328198]

約数ペア:

[(1, 331328198), (2, 165664099), (17, 19489894), (34, 9744947), (83, 3991906), (137, 2418454), (166, 1995953), (274, 1209227), (857, 386614), (1411, 234818), (1714, 193307), (2329, 142262), (2822, 117409), (4658, 71131), (11371, 29138), (14569, 22742)]