208669848

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6379}}^1$

素因数の和:6464

約数の個数: 64

約数和(自身を含む): 551232000

約数和(自身を除く): 342562152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 2726, 4089, 5452, 6379, 8178, 10904, 12758, 16356, 19137, 25516, 32712, 38274, 51032, 76548, 153096, 184991, 299813, 369982, 554973, 599626, 739964, 899439, 1109946, 1199252, 1479928, 1798878, 2219892, 2398504, 3597756, 4439784, 7195512, 8694577, 17389154, 26083731, 34778308, 52167462, 69556616, 104334924, 208669848]

約数ペア:

[(1, 208669848), (2, 104334924), (3, 69556616), (4, 52167462), (6, 34778308), (8, 26083731), (12, 17389154), (24, 8694577), (29, 7195512), (47, 4439784), (58, 3597756), (87, 2398504), (94, 2219892), (116, 1798878), (141, 1479928), (174, 1199252), (188, 1109946), (232, 899439), (282, 739964), (348, 599626), (376, 554973), (564, 369982), (696, 299813), (1128, 184991), (1363, 153096), (2726, 76548), (4089, 51032), (5452, 38274), (6379, 32712), (8178, 25516), (10904, 19137), (12758, 16356)]