209848366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50131}}^1$

素因数の和:50176

約数の個数: 32

約数和(自身を含む): 404264448

約数和(自身を除く): 194416082

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 50131, 100262, 350917, 651703, 701834, 1153013, 1303406, 2306026, 4561921, 8071091, 9123842, 14989169, 16142182, 29978338, 104924183, 209848366]

約数ペア:

[(1, 209848366), (2, 104924183), (7, 29978338), (13, 16142182), (14, 14989169), (23, 9123842), (26, 8071091), (46, 4561921), (91, 2306026), (161, 1303406), (182, 1153013), (299, 701834), (322, 651703), (598, 350917), (2093, 100262), (4186, 50131)]