198004966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 321471360

約数和(自身を除く): 123466394

約数列:

[1, 2, 19, 38, 67, 83, 134, 166, 937, 1273, 1577, 1874, 2546, 3154, 5561, 11122, 17803, 35606, 62779, 77771, 105659, 125558, 155542, 211318, 1192801, 1477649, 2385602, 2955298, 5210657, 10421314, 99002483, 198004966]

約数ペア:

[(1, 198004966), (2, 99002483), (19, 10421314), (38, 5210657), (67, 2955298), (83, 2385602), (134, 1477649), (166, 1192801), (937, 211318), (1273, 155542), (1577, 125558), (1874, 105659), (2546, 77771), (3154, 62779), (5561, 35606), (11122, 17803)]