197684208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{72253}}^1$

素因数の和:72286

約数の個数: 60

約数和(自身を含む): 582367240

約数和(自身を除く): 384683032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 72253, 144506, 216759, 289012, 433518, 578024, 650277, 867036, 1156048, 1300554, 1372807, 1734072, 2601108, 2745614, 3468144, 4118421, 5202216, 5491228, 8236842, 10404432, 10982456, 12355263, 16473684, 21964912, 24710526, 32947368, 49421052, 65894736, 98842104, 197684208]

約数ペア:

[(1, 197684208), (2, 98842104), (3, 65894736), (4, 49421052), (6, 32947368), (8, 24710526), (9, 21964912), (12, 16473684), (16, 12355263), (18, 10982456), (19, 10404432), (24, 8236842), (36, 5491228), (38, 5202216), (48, 4118421), (57, 3468144), (72, 2745614), (76, 2601108), (114, 1734072), (144, 1372807), (152, 1300554), (171, 1156048), (228, 867036), (304, 650277), (342, 578024), (456, 433518), (684, 289012), (912, 216759), (1368, 144506), (2736, 72253)]