202193120

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12269}}^1$

素因数の和:12387

約数の個数: 48

約数和(自身を含む): 482358240

約数和(自身を除く): 280165120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8240, 12269, 16480, 24538, 49076, 61345, 98152, 122690, 196304, 245380, 392608, 490760, 981520, 1263707, 1963040, 2527414, 5054828, 6318535, 10109656, 12637070, 20219312, 25274140, 40438624, 50548280, 101096560, 202193120]

約数ペア:

[(1, 202193120), (2, 101096560), (4, 50548280), (5, 40438624), (8, 25274140), (10, 20219312), (16, 12637070), (20, 10109656), (32, 6318535), (40, 5054828), (80, 2527414), (103, 1963040), (160, 1263707), (206, 981520), (412, 490760), (515, 392608), (824, 245380), (1030, 196304), (1648, 122690), (2060, 98152), (3296, 61345), (4120, 49076), (8240, 24538), (12269, 16480)]