204865163

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6997}}^1$

素因数の和:7106

約数の個数: 16

約数和(自身を含む): 228414720

約数和(自身を除く): 23549557

約数列:

[1, 19, 23, 67, 437, 1273, 1541, 6997, 29279, 132943, 160931, 468799, 3057689, 8907181, 10782377, 204865163]

約数ペア:

[(1, 204865163), (19, 10782377), (23, 8907181), (67, 3057689), (437, 468799), (1273, 160931), (1541, 132943), (6997, 29279)]