193731320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284899}}^1$

素因数の和:284927

約数の個数: 32

約数和(自身を含む): 461538000

約数和(自身を除く): 267806680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 284899, 569798, 1139596, 1424495, 2279192, 2848990, 4843283, 5697980, 9686566, 11395960, 19373132, 24216415, 38746264, 48432830, 96865660, 193731320]

約数ペア:

[(1, 193731320), (2, 96865660), (4, 48432830), (5, 38746264), (8, 24216415), (10, 19373132), (17, 11395960), (20, 9686566), (34, 5697980), (40, 4843283), (68, 2848990), (85, 2279192), (136, 1424495), (170, 1139596), (340, 569798), (680, 284899)]