201906586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 380540160

約数和(自身を除く): 178633574

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 109, 119, 181, 218, 238, 301, 362, 602, 731, 763, 1267, 1462, 1526, 1853, 2534, 3077, 3706, 4687, 5117, 6154, 7783, 9374, 10234, 12971, 15566, 19729, 21539, 25942, 32809, 39458, 43078, 54481, 65618, 79679, 108962, 132311, 138103, 159358, 264622, 276206, 335393, 557753, 670786, 848347, 926177, 1115506, 1696694, 1852354, 2347751, 4695502, 5938429, 11876858, 14421899, 28843798, 100953293, 201906586]

約数ペア:

[(1, 201906586), (2, 100953293), (7, 28843798), (14, 14421899), (17, 11876858), (34, 5938429), (43, 4695502), (86, 2347751), (109, 1852354), (119, 1696694), (181, 1115506), (218, 926177), (238, 848347), (301, 670786), (362, 557753), (602, 335393), (731, 276206), (763, 264622), (1267, 159358), (1462, 138103), (1526, 132311), (1853, 108962), (2534, 79679), (3077, 65618), (3706, 54481), (4687, 43078), (5117, 39458), (6154, 32809), (7783, 25942), (9374, 21539), (10234, 19729), (12971, 15566)]