190717842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{74441}}^1$

素因数の和:74514

約数の個数: 32

約数和(自身を含む): 443078784

約数和(自身を除く): 252360942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 74441, 148882, 223323, 446646, 521087, 1042174, 1563261, 3126522, 4540901, 9081802, 13622703, 27245406, 31786307, 63572614, 95358921, 190717842]

約数ペア:

[(1, 190717842), (2, 95358921), (3, 63572614), (6, 31786307), (7, 27245406), (14, 13622703), (21, 9081802), (42, 4540901), (61, 3126522), (122, 1563261), (183, 1042174), (366, 521087), (427, 446646), (854, 223323), (1281, 148882), (2562, 74441)]