214675690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7187}}^1$

素因数の和:7326

約数の個数: 32

約数和(自身を含む): 403678080

約数和(自身を除く): 189002390

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 7187, 14374, 14935, 29870, 35935, 71870, 208423, 416846, 740261, 1042115, 1480522, 2084230, 3701305, 7402610, 21467569, 42935138, 107337845, 214675690]

約数ペア:

[(1, 214675690), (2, 107337845), (5, 42935138), (10, 21467569), (29, 7402610), (58, 3701305), (103, 2084230), (145, 1480522), (206, 1042115), (290, 740261), (515, 416846), (1030, 208423), (2987, 71870), (5974, 35935), (7187, 29870), (14374, 14935)]