201773299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 255094784

約数和(自身を除く): 53321485

約数列:

[1, 7, 13, 61, 91, 163, 223, 427, 793, 1141, 1561, 2119, 2899, 5551, 9943, 13603, 14833, 20293, 36349, 69601, 95221, 129259, 176839, 254443, 472537, 904813, 1237873, 2217289, 3307759, 15521023, 28824757, 201773299]

約数ペア:

[(1, 201773299), (7, 28824757), (13, 15521023), (61, 3307759), (91, 2217289), (163, 1237873), (223, 904813), (427, 472537), (793, 254443), (1141, 176839), (1561, 129259), (2119, 95221), (2899, 69601), (5551, 36349), (9943, 20293), (13603, 14833)]