199465350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{189967}}^1$

素因数の和:189989

約数の個数: 48

約数和(自身を含む): 565344768

約数和(自身を除く): 365879418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 189967, 379934, 569901, 949835, 1139802, 1329769, 1899670, 2659538, 2849505, 3989307, 4749175, 5699010, 6648845, 7978614, 9498350, 13297690, 14247525, 19946535, 28495050, 33244225, 39893070, 66488450, 99732675, 199465350]

約数ペア:

[(1, 199465350), (2, 99732675), (3, 66488450), (5, 39893070), (6, 33244225), (7, 28495050), (10, 19946535), (14, 14247525), (15, 13297690), (21, 9498350), (25, 7978614), (30, 6648845), (35, 5699010), (42, 4749175), (50, 3989307), (70, 2849505), (75, 2659538), (105, 1899670), (150, 1329769), (175, 1139802), (210, 949835), (350, 569901), (525, 379934), (1050, 189967)]