202220300

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{12109}}^1$

素因数の和:12290

約数の個数: 36

約数和(自身を含む): 441482160

約数和(自身を除く): 239261860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 334, 668, 835, 1670, 3340, 4175, 8350, 12109, 16700, 24218, 48436, 60545, 121090, 242180, 302725, 605450, 1210900, 2022203, 4044406, 8088812, 10111015, 20222030, 40444060, 50555075, 101110150, 202220300]

約数ペア:

[(1, 202220300), (2, 101110150), (4, 50555075), (5, 40444060), (10, 20222030), (20, 10111015), (25, 8088812), (50, 4044406), (100, 2022203), (167, 1210900), (334, 605450), (668, 302725), (835, 242180), (1670, 121090), (3340, 60545), (4175, 48436), (8350, 24218), (12109, 16700)]