201547100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{69499}}^1$

素因数の和:69542

約数の個数: 36

約数和(自身を含む): 452445000

約数和(自身を除く): 250897900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 69499, 138998, 277996, 347495, 694990, 1389980, 1737475, 2015471, 3474950, 4030942, 6949900, 8061884, 10077355, 20154710, 40309420, 50386775, 100773550, 201547100]

約数ペア:

[(1, 201547100), (2, 100773550), (4, 50386775), (5, 40309420), (10, 20154710), (20, 10077355), (25, 8061884), (29, 6949900), (50, 4030942), (58, 3474950), (100, 2015471), (116, 1737475), (145, 1389980), (290, 694990), (580, 347495), (725, 277996), (1450, 138998), (2900, 69499)]