203208534

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6450

約数の個数: 64

約数和(自身を含む): 490752000

約数和(自身を除く): 287543466

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 6389, 10602, 12778, 15903, 19167, 31806, 38334, 57501, 115002, 121391, 172503, 198059, 242782, 345006, 364173, 396118, 594177, 728346, 1092519, 1188354, 1782531, 2185038, 3277557, 3565062, 3763121, 5347593, 6555114, 7526242, 10695186, 11289363, 22578726, 33868089, 67736178, 101604267, 203208534]

約数ペア:

[(1, 203208534), (2, 101604267), (3, 67736178), (6, 33868089), (9, 22578726), (18, 11289363), (19, 10695186), (27, 7526242), (31, 6555114), (38, 5347593), (54, 3763121), (57, 3565062), (62, 3277557), (93, 2185038), (114, 1782531), (171, 1188354), (186, 1092519), (279, 728346), (342, 594177), (513, 396118), (558, 364173), (589, 345006), (837, 242782), (1026, 198059), (1178, 172503), (1674, 121391), (1767, 115002), (3534, 57501), (5301, 38334), (6389, 31806), (10602, 19167), (12778, 15903)]