201922900

素因数分解:

$2^2\times 5^2\times {\mathrm{599}}^1\times {\mathrm{3371}}^1$

素因数の和:3984

約数の個数: 36

約数和(自身を含む): 439034400

約数和(自身を除く): 237111500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 599, 1198, 2396, 2995, 3371, 5990, 6742, 11980, 13484, 14975, 16855, 29950, 33710, 59900, 67420, 84275, 168550, 337100, 2019229, 4038458, 8076916, 10096145, 20192290, 40384580, 50480725, 100961450, 201922900]

約数ペア:

[(1, 201922900), (2, 100961450), (4, 50480725), (5, 40384580), (10, 20192290), (20, 10096145), (25, 8076916), (50, 4038458), (100, 2019229), (599, 337100), (1198, 168550), (2396, 84275), (2995, 67420), (3371, 59900), (5990, 33710), (6742, 29950), (11980, 16855), (13484, 14975)]