201656595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101081}}^1$

素因数の和:101115

約数の個数: 32

約数和(自身を含む): 388154880

約数和(自身を除く): 186498285

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 101081, 303243, 505405, 707567, 1516215, 1920539, 2122701, 3537835, 5761617, 9602695, 10613505, 13443773, 28808085, 40331319, 67218865, 201656595]

約数ペア:

[(1, 201656595), (3, 67218865), (5, 40331319), (7, 28808085), (15, 13443773), (19, 10613505), (21, 9602695), (35, 5761617), (57, 3537835), (95, 2122701), (105, 1920539), (133, 1516215), (285, 707567), (399, 505405), (665, 303243), (1995, 101081)]