201378418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{39133}}^1$

素因数の和:39249

約数の個数: 16

約数和(自身を含む): 315576576

約数和(自身を除く): 114198158

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 39133, 78266, 1213123, 2426246, 3248039, 6496078, 100689209, 201378418]

約数ペア:

[(1, 201378418), (2, 100689209), (31, 6496078), (62, 3248039), (83, 2426246), (166, 1213123), (2573, 78266), (5146, 39133)]