202102126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{38821}}^1$

素因数の和:38979

約数の個数: 16

約数和(自身を含む): 321446160

約数和(自身を除く): 119344034

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 38821, 77642, 737599, 1475198, 5318477, 10636954, 101051063, 202102126]

約数ペア:

[(1, 202102126), (2, 101051063), (19, 10636954), (38, 5318477), (137, 1475198), (274, 737599), (2603, 77642), (5206, 38821)]