207938204558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{439157}}^1$

素因数の和:440288

約数の個数: 32

約数和(自身を含む): 368302491648

約数和(自身を除く): 160364287090

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1091, 2182, 7637, 15274, 33821, 67642, 236747, 439157, 473494, 878314, 3074099, 6148198, 13613867, 27227734, 95297069, 190594138, 479120287, 958240574, 3353842009, 6707684018, 14852728897, 29705457794, 103969102279, 207938204558]

約数ペア:

[(1, 207938204558), (2, 103969102279), (7, 29705457794), (14, 14852728897), (31, 6707684018), (62, 3353842009), (217, 958240574), (434, 479120287), (1091, 190594138), (2182, 95297069), (7637, 27227734), (15274, 13613867), (33821, 6148198), (67642, 3074099), (236747, 878314), (439157, 473494)]