208519164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9511}}^1$

素因数の和:9560

約数の個数: 96

約数和(自身を含む): 639206400

約数和(自身を除く): 430687236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 9511, 10962, 19022, 21924, 28533, 38044, 57066, 66577, 85599, 114132, 133154, 171198, 199731, 256797, 266308, 275819, 342396, 399462, 513594, 551638, 599193, 798924, 827457, 1027188, 1103276, 1198386, 1654914, 1797579, 1930733, 2396772, 2482371, 3309828, 3595158, 3861466, 4964742, 5792199, 7190316, 7447113, 7722932, 9929484, 11584398, 14894226, 17376597, 23168796, 29788452, 34753194, 52129791, 69506388, 104259582, 208519164]

約数ペア:

[(1, 208519164), (2, 104259582), (3, 69506388), (4, 52129791), (6, 34753194), (7, 29788452), (9, 23168796), (12, 17376597), (14, 14894226), (18, 11584398), (21, 9929484), (27, 7722932), (28, 7447113), (29, 7190316), (36, 5792199), (42, 4964742), (54, 3861466), (58, 3595158), (63, 3309828), (84, 2482371), (87, 2396772), (108, 1930733), (116, 1797579), (126, 1654914), (174, 1198386), (189, 1103276), (203, 1027188), (252, 827457), (261, 798924), (348, 599193), (378, 551638), (406, 513594), (522, 399462), (609, 342396), (756, 275819), (783, 266308), (812, 256797), (1044, 199731), (1218, 171198), (1566, 133154), (1827, 114132), (2436, 85599), (3132, 66577), (3654, 57066), (5481, 38044), (7308, 28533), (9511, 21924), (10962, 19022)]