202378356

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 533169000

約数和(自身を除く): 330790644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 149, 174, 261, 298, 348, 447, 522, 596, 894, 1044, 1301, 1341, 1788, 2602, 2682, 3903, 4321, 5204, 5364, 7806, 8642, 11709, 12963, 15612, 17284, 23418, 25926, 37729, 38889, 46836, 51852, 75458, 77778, 113187, 150916, 155556, 193849, 226374, 339561, 387698, 452748, 581547, 679122, 775396, 1163094, 1358244, 1744641, 2326188, 3489282, 5621621, 6978564, 11243242, 16864863, 22486484, 33729726, 50594589, 67459452, 101189178, 202378356]

約数ペア:

[(1, 202378356), (2, 101189178), (3, 67459452), (4, 50594589), (6, 33729726), (9, 22486484), (12, 16864863), (18, 11243242), (29, 6978564), (36, 5621621), (58, 3489282), (87, 2326188), (116, 1744641), (149, 1358244), (174, 1163094), (261, 775396), (298, 679122), (348, 581547), (447, 452748), (522, 387698), (596, 339561), (894, 226374), (1044, 193849), (1301, 155556), (1341, 150916), (1788, 113187), (2602, 77778), (2682, 75458), (3903, 51852), (4321, 46836), (5204, 38889), (5364, 37729), (7806, 25926), (8642, 23418), (11709, 17284), (12963, 15612)]