207600154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 329313600

約数和(自身を除く): 121713446

約数列:

[1, 2, 29, 58, 89, 131, 178, 262, 307, 614, 2581, 3799, 5162, 7598, 8903, 11659, 17806, 23318, 27323, 40217, 54646, 80434, 338111, 676222, 792367, 1166293, 1584734, 2332586, 3579313, 7158626, 103800077, 207600154]

約数ペア:

[(1, 207600154), (2, 103800077), (29, 7158626), (58, 3579313), (89, 2332586), (131, 1584734), (178, 1166293), (262, 792367), (307, 676222), (614, 338111), (2581, 80434), (3799, 54646), (5162, 40217), (7598, 27323), (8903, 23318), (11659, 17806)]