207942537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 309329280

約数和(自身を除く): 101386743

約数列:

[1, 3, 11, 33, 89, 101, 267, 303, 701, 979, 1111, 2103, 2937, 3333, 7711, 8989, 23133, 26967, 62389, 70801, 98879, 187167, 212403, 296637, 686279, 778811, 2058837, 2336433, 6301289, 18903867, 69314179, 207942537]

約数ペア:

[(1, 207942537), (3, 69314179), (11, 18903867), (33, 6301289), (89, 2336433), (101, 2058837), (267, 778811), (303, 686279), (701, 296637), (979, 212403), (1111, 187167), (2103, 98879), (2937, 70801), (3333, 62389), (7711, 26967), (8989, 23133)]