220170147093

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{56857}}^1$

素因数の和:58338

約数の個数: 48

約数和(自身を含む): 357632271360

約数和(自身を除く): 137462124267

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1439, 2691, 4317, 12951, 18707, 33097, 56121, 56857, 99291, 168363, 170571, 297873, 430261, 511713, 739141, 1290783, 1307711, 2217423, 3872349, 3923133, 6652269, 11769399, 17000243, 51000729, 81817223, 153002187, 245451669, 736355007, 1063623899, 1881796129, 3190871697, 5645388387, 9572615091, 16936165161, 24463349677, 73390049031, 220170147093]

約数ペア:

[(1, 220170147093), (3, 73390049031), (9, 24463349677), (13, 16936165161), (23, 9572615091), (39, 5645388387), (69, 3190871697), (117, 1881796129), (207, 1063623899), (299, 736355007), (897, 245451669), (1439, 153002187), (2691, 81817223), (4317, 51000729), (12951, 17000243), (18707, 11769399), (33097, 6652269), (56121, 3923133), (56857, 3872349), (99291, 2217423), (168363, 1307711), (170571, 1290783), (297873, 739141), (430261, 511713)]