207890221058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1\times {\mathrm{247693}}^1$

素因数の和:249426

約数の個数: 32

約数和(自身を含む): 353707032000

約数和(自身を除く): 145816810942

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1699, 3398, 22087, 32281, 44174, 64562, 247693, 419653, 495386, 839306, 3220009, 4706167, 6440018, 9412334, 61180171, 122360342, 420830407, 841660814, 5470795291, 7995777733, 10941590582, 15991555466, 103945110529, 207890221058]

約数ペア:

[(1, 207890221058), (2, 103945110529), (13, 15991555466), (19, 10941590582), (26, 7995777733), (38, 5470795291), (247, 841660814), (494, 420830407), (1699, 122360342), (3398, 61180171), (22087, 9412334), (32281, 6440018), (44174, 4706167), (64562, 3220009), (247693, 839306), (419653, 495386)]