207955751638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1\times {\mathrm{863}}^1\times {\mathrm{1453}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 315988584192

約数和(自身を除く): 108032832554

約数列:

[1, 2, 101, 202, 821, 863, 1453, 1642, 1726, 2906, 82921, 87163, 146753, 165842, 174326, 293506, 708523, 1192913, 1253939, 1417046, 2385826, 2507878, 71560823, 120484213, 126647839, 143121646, 240968426, 253295678, 1029483919, 2058967838, 103977875819, 207955751638]

約数ペア:

[(1, 207955751638), (2, 103977875819), (101, 2058967838), (202, 1029483919), (821, 253295678), (863, 240968426), (1453, 143121646), (1642, 126647839), (1726, 120484213), (2906, 71560823), (82921, 2507878), (87163, 2385826), (146753, 1417046), (165842, 1253939), (174326, 1192913), (293506, 708523)]