202923637

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 246484224

約数和(自身を除く): 43560587

約数列:

[1, 7, 41, 61, 67, 173, 287, 427, 469, 1211, 2501, 2747, 4087, 7093, 10553, 11591, 17507, 19229, 28609, 49651, 73871, 81137, 167567, 432673, 475231, 707051, 1172969, 3028711, 3326617, 4949357, 28989091, 202923637]

約数ペア:

[(1, 202923637), (7, 28989091), (41, 4949357), (61, 3326617), (67, 3028711), (173, 1172969), (287, 707051), (427, 475231), (469, 432673), (1211, 167567), (2501, 81137), (2747, 73871), (4087, 49651), (7093, 28609), (10553, 19229), (11591, 17507)]