201814988

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{1019}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 359284800

約数和(自身を除く): 157469812

約数列:

[1, 2, 4, 67, 134, 268, 739, 1019, 1478, 2038, 2956, 4076, 49513, 68273, 99026, 136546, 198052, 273092, 753041, 1506082, 3012164, 50453747, 100907494, 201814988]

約数ペア:

[(1, 201814988), (2, 100907494), (4, 50453747), (67, 3012164), (134, 1506082), (268, 753041), (739, 273092), (1019, 198052), (1478, 136546), (2038, 99026), (2956, 68273), (4076, 49513)]