215806164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59747}}^1$

素因数の和:59804

約数の個数: 48

約数和(自身を含む): 588876288

約数和(自身を除く): 373070124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 59747, 119494, 179241, 238988, 358482, 418229, 716964, 836458, 1254687, 1672916, 2509374, 2569121, 5018748, 5138242, 7707363, 10276484, 15414726, 17983847, 30829452, 35967694, 53951541, 71935388, 107903082, 215806164]

約数ペア:

[(1, 215806164), (2, 107903082), (3, 71935388), (4, 53951541), (6, 35967694), (7, 30829452), (12, 17983847), (14, 15414726), (21, 10276484), (28, 7707363), (42, 5138242), (43, 5018748), (84, 2569121), (86, 2509374), (129, 1672916), (172, 1254687), (258, 836458), (301, 716964), (516, 418229), (602, 358482), (903, 238988), (1204, 179241), (1806, 119494), (3612, 59747)]