199430875

素因数分解:

$5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 287104896

約数和(自身を除く): 87674021

約数列:

[1, 5, 7, 25, 35, 113, 125, 175, 565, 791, 875, 2017, 2825, 3955, 10085, 14119, 14125, 19775, 50425, 70595, 98875, 227921, 252125, 352975, 1139605, 1595447, 1764875, 5698025, 7977235, 28490125, 39886175, 199430875]

約数ペア:

[(1, 199430875), (5, 39886175), (7, 28490125), (25, 7977235), (35, 5698025), (113, 1764875), (125, 1595447), (175, 1139605), (565, 352975), (791, 252125), (875, 227921), (2017, 98875), (2825, 70595), (3955, 50425), (10085, 19775), (14119, 14125)]