207834894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1621}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 478230480

約数和(自身を除く): 270395586

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 419, 838, 1257, 1621, 2514, 3242, 3771, 4863, 7123, 7542, 9726, 14246, 14589, 21369, 27557, 29178, 42738, 55114, 64107, 82671, 128214, 165342, 248013, 496026, 679199, 1358398, 2037597, 4075194, 6112791, 11546383, 12225582, 23092766, 34639149, 69278298, 103917447, 207834894]

約数ペア:

[(1, 207834894), (2, 103917447), (3, 69278298), (6, 34639149), (9, 23092766), (17, 12225582), (18, 11546383), (34, 6112791), (51, 4075194), (102, 2037597), (153, 1358398), (306, 679199), (419, 496026), (838, 248013), (1257, 165342), (1621, 128214), (2514, 82671), (3242, 64107), (3771, 55114), (4863, 42738), (7123, 29178), (7542, 27557), (9726, 21369), (14246, 14589)]