201638601

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15377}}^1$

素因数の和:15461

約数の個数: 24

約数和(自身を含む): 307067904

約数和(自身を除く): 105429303

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 15377, 46131, 138393, 476687, 722719, 1430061, 2168157, 4290183, 6504471, 22404289, 67212867, 201638601]

約数ペア:

[(1, 201638601), (3, 67212867), (9, 22404289), (31, 6504471), (47, 4290183), (93, 2168157), (141, 1430061), (279, 722719), (423, 476687), (1457, 138393), (4371, 46131), (13113, 15377)]