210353938

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{2803}}^1$

素因数の和:3201

約数の個数: 16

約数和(自身を含む): 318983040

約数和(自身を除く): 108629102

約数列:

[1, 2, 157, 239, 314, 478, 2803, 5606, 37523, 75046, 440071, 669917, 880142, 1339834, 105176969, 210353938]

約数ペア:

[(1, 210353938), (2, 105176969), (157, 1339834), (239, 880142), (314, 669917), (478, 440071), (2803, 75046), (5606, 37523)]