207507284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{3851}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 382888800

約数和(自身を除く): 175381516

約数列:

[1, 2, 4, 19, 38, 76, 709, 1418, 2836, 3851, 7702, 13471, 15404, 26942, 53884, 73169, 146338, 292676, 2730359, 5460718, 10921436, 51876821, 103753642, 207507284]

約数ペア:

[(1, 207507284), (2, 103753642), (4, 51876821), (19, 10921436), (38, 5460718), (76, 2730359), (709, 292676), (1418, 146338), (2836, 73169), (3851, 53884), (7702, 26942), (13471, 15404)]