213856553716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3919}}^1\times {\mathrm{7043}}^1$

素因数の和:11128

約数の個数: 48

約数和(自身を含む): 405903456000

約数和(自身を除く): 192046902284

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 3919, 7043, 7748, 7838, 14086, 15676, 28172, 50947, 91559, 101894, 183118, 203788, 366236, 583931, 1049407, 1167862, 2098814, 2335724, 4197628, 7591103, 13642291, 15182206, 27284582, 27601517, 30364412, 54569164, 55203034, 110406068, 358819721, 717639442, 1435278884, 4112626033, 8225252066, 16450504132, 53464138429, 106928276858, 213856553716]

約数ペア:

[(1, 213856553716), (2, 106928276858), (4, 53464138429), (13, 16450504132), (26, 8225252066), (52, 4112626033), (149, 1435278884), (298, 717639442), (596, 358819721), (1937, 110406068), (3874, 55203034), (3919, 54569164), (7043, 30364412), (7748, 27601517), (7838, 27284582), (14086, 15182206), (15676, 13642291), (28172, 7591103), (50947, 4197628), (91559, 2335724), (101894, 2098814), (183118, 1167862), (203788, 1049407), (366236, 583931)]