207430698

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16889}}^1$

素因数の和:17006

約数の個数: 32

約数和(自身を含む): 437788800

約数和(自身を除く): 230358102

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 16889, 33778, 50667, 101334, 388447, 776894, 1165341, 1503121, 2330682, 3006242, 4509363, 9018726, 34571783, 69143566, 103715349, 207430698]

約数ペア:

[(1, 207430698), (2, 103715349), (3, 69143566), (6, 34571783), (23, 9018726), (46, 4509363), (69, 3006242), (89, 2330682), (138, 1503121), (178, 1165341), (267, 776894), (534, 388447), (2047, 101334), (4094, 50667), (6141, 33778), (12282, 16889)]