200839780

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{34273}}^1$

素因数の和:34575

約数の個数: 24

約数和(自身を含む): 423215352

約数和(自身を除く): 222375572

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 34273, 68546, 137092, 171365, 342730, 685460, 10041989, 20083978, 40167956, 50209945, 100419890, 200839780]

約数ペア:

[(1, 200839780), (2, 100419890), (4, 50209945), (5, 40167956), (10, 20083978), (20, 10041989), (293, 685460), (586, 342730), (1172, 171365), (1465, 137092), (2930, 68546), (5860, 34273)]