207919830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6930661}}^1$

素因数の和:6930671

約数の個数: 16

約数和(自身を含む): 499007664

約数和(自身を除く): 291087834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6930661, 13861322, 20791983, 34653305, 41583966, 69306610, 103959915, 207919830]

約数ペア:

[(1, 207919830), (2, 103959915), (3, 69306610), (5, 41583966), (6, 34653305), (10, 20791983), (15, 13861322), (30, 6930661)]