97980278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 65678602

約数列:

[1, 2, 11, 22, 89, 163, 178, 307, 326, 614, 979, 1793, 1958, 3377, 3586, 6754, 14507, 27323, 29014, 50041, 54646, 100082, 159577, 300553, 319154, 550451, 601106, 1100902, 4453649, 8907298, 48990139, 97980278]

約数ペア:

[(1, 97980278), (2, 48990139), (11, 8907298), (22, 4453649), (89, 1100902), (163, 601106), (178, 550451), (307, 319154), (326, 300553), (614, 159577), (979, 100082), (1793, 54646), (1958, 50041), (3377, 29014), (3586, 27323), (6754, 14507)]