201439922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 321490944

約数和(自身を除く): 120051022

約数列:

[1, 2, 31, 62, 67, 71, 134, 142, 683, 1366, 2077, 2201, 4154, 4402, 4757, 9514, 21173, 42346, 45761, 48493, 91522, 96986, 147467, 294934, 1418591, 1503283, 2837182, 3006566, 3249031, 6498062, 100719961, 201439922]

約数ペア:

[(1, 201439922), (2, 100719961), (31, 6498062), (62, 3249031), (67, 3006566), (71, 2837182), (134, 1503283), (142, 1418591), (683, 294934), (1366, 147467), (2077, 96986), (2201, 91522), (4154, 48493), (4402, 45761), (4757, 42346), (9514, 21173)]