201697690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11519}}^1$

素因数の和:11646

約数の個数: 32

約数和(自身を含む): 388177920

約数和(自身を除く): 186480230

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 11519, 17510, 23038, 57595, 115190, 195823, 391646, 979115, 1186457, 1958230, 2372914, 5932285, 11864570, 20169769, 40339538, 100848845, 201697690]

約数ペア:

[(1, 201697690), (2, 100848845), (5, 40339538), (10, 20169769), (17, 11864570), (34, 5932285), (85, 2372914), (103, 1958230), (170, 1186457), (206, 979115), (515, 391646), (1030, 195823), (1751, 115190), (3502, 57595), (8755, 23038), (11519, 17510)]