212891664

素因数分解:

$2^4\times 3^1\times {\mathrm{4435243}}^1$

素因数の和:4435254

約数の個数: 20

約数和(自身を含む): 549970256

約数和(自身を除く): 337078592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4435243, 8870486, 13305729, 17740972, 26611458, 35481944, 53222916, 70963888, 106445832, 212891664]

約数ペア:

[(1, 212891664), (2, 106445832), (3, 70963888), (4, 53222916), (6, 35481944), (8, 26611458), (12, 17740972), (16, 13305729), (24, 8870486), (48, 4435243)]