198984378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{3191}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 419811840

約数和(自身を除く): 220827462

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 547, 1094, 1641, 3191, 3282, 6382, 9573, 10393, 19146, 20786, 31179, 60629, 62358, 121258, 181887, 363774, 1745477, 3490954, 5236431, 10472862, 33164063, 66328126, 99492189, 198984378]

約数ペア:

[(1, 198984378), (2, 99492189), (3, 66328126), (6, 33164063), (19, 10472862), (38, 5236431), (57, 3490954), (114, 1745477), (547, 363774), (1094, 181887), (1641, 121258), (3191, 62358), (3282, 60629), (6382, 31179), (9573, 20786), (10393, 19146)]