199529194

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 313850880

約数和(自身を除く): 114321686

約数列:

[1, 2, 47, 79, 94, 97, 158, 194, 277, 554, 3713, 4559, 7426, 7663, 9118, 13019, 15326, 21883, 26038, 26869, 43766, 53738, 360161, 720322, 1028501, 1262843, 2057002, 2122651, 2525686, 4245302, 99764597, 199529194]

約数ペア:

[(1, 199529194), (2, 99764597), (47, 4245302), (79, 2525686), (94, 2122651), (97, 2057002), (158, 1262843), (194, 1028501), (277, 720322), (554, 360161), (3713, 53738), (4559, 43766), (7426, 26869), (7663, 26038), (9118, 21883), (13019, 15326)]