211069250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4212

約数の個数: 64

約数和(自身を含む): 467251200

約数和(自身を除く): 256181950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 725, 875, 1015, 1450, 1750, 2030, 3625, 4159, 5075, 7250, 8318, 10150, 20795, 25375, 29113, 41590, 50750, 58226, 103975, 120611, 145565, 207950, 241222, 291130, 519875, 603055, 727825, 844277, 1039750, 1206110, 1455650, 1688554, 3015275, 3639125, 4221385, 6030550, 7278250, 8442770, 15076375, 21106925, 30152750, 42213850, 105534625, 211069250]

約数ペア:

[(1, 211069250), (2, 105534625), (5, 42213850), (7, 30152750), (10, 21106925), (14, 15076375), (25, 8442770), (29, 7278250), (35, 6030550), (50, 4221385), (58, 3639125), (70, 3015275), (125, 1688554), (145, 1455650), (175, 1206110), (203, 1039750), (250, 844277), (290, 727825), (350, 603055), (406, 519875), (725, 291130), (875, 241222), (1015, 207950), (1450, 145565), (1750, 120611), (2030, 103975), (3625, 58226), (4159, 50750), (5075, 41590), (7250, 29113), (8318, 25375), (10150, 20795)]