196452850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21011}}^1$

素因数の和:21051

約数の個数: 48

約数和(自身を含む): 422089056

約数和(自身を除く): 225636206

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 21011, 42022, 105055, 210110, 231121, 357187, 462242, 525275, 714374, 1050550, 1155605, 1785935, 2311210, 3571870, 3929057, 5778025, 7858114, 8929675, 11556050, 17859350, 19645285, 39290570, 98226425, 196452850]

約数ペア:

[(1, 196452850), (2, 98226425), (5, 39290570), (10, 19645285), (11, 17859350), (17, 11556050), (22, 8929675), (25, 7858114), (34, 5778025), (50, 3929057), (55, 3571870), (85, 2311210), (110, 1785935), (170, 1155605), (187, 1050550), (275, 714374), (374, 525275), (425, 462242), (550, 357187), (850, 231121), (935, 210110), (1870, 105055), (4675, 42022), (9350, 21011)]