211713502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105751}}^1$

素因数の和:105784

約数の個数: 32

約数和(自身を含む): 426392064

約数和(自身を除く): 214678562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 105751, 211502, 740257, 1163261, 1374763, 1480514, 2326522, 2749526, 8142827, 9623341, 15122393, 16285654, 19246682, 30244786, 105856751, 211713502]

約数ペア:

[(1, 211713502), (2, 105856751), (7, 30244786), (11, 19246682), (13, 16285654), (14, 15122393), (22, 9623341), (26, 8142827), (77, 2749526), (91, 2326522), (143, 1480514), (154, 1374763), (182, 1163261), (286, 740257), (1001, 211502), (2002, 105751)]