201519888

素因数分解:

$2^4\times 3^1\times {\mathrm{4198331}}^1$

素因数の和:4198342

約数の個数: 20

約数和(自身を含む): 520593168

約数和(自身を除く): 319073280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4198331, 8396662, 12594993, 16793324, 25189986, 33586648, 50379972, 67173296, 100759944, 201519888]

約数ペア:

[(1, 201519888), (2, 100759944), (3, 67173296), (4, 50379972), (6, 33586648), (8, 25189986), (12, 16793324), (16, 12594993), (24, 8396662), (48, 4198331)]