200618205

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 332633088

約数和(自身を除く): 132014883

約数列:

[1, 3, 5, 15, 31, 93, 155, 317, 465, 951, 1361, 1585, 4083, 4755, 6805, 9827, 20415, 29481, 42191, 49135, 126573, 147405, 210955, 431437, 632865, 1294311, 2157185, 6471555, 13374547, 40123641, 66872735, 200618205]

約数ペア:

[(1, 200618205), (3, 66872735), (5, 40123641), (15, 13374547), (31, 6471555), (93, 2157185), (155, 1294311), (317, 632865), (465, 431437), (951, 210955), (1361, 147405), (1585, 126573), (4083, 49135), (4755, 42191), (6805, 29481), (9827, 20415)]