212921844

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{377521}}^1$

素因数の和:377575

約数の個数: 24

約数和(自身を含む): 507389568

約数和(自身を除く): 294467724

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 377521, 755042, 1132563, 1510084, 2265126, 4530252, 17743487, 35486974, 53230461, 70973948, 106460922, 212921844]

約数ペア:

[(1, 212921844), (2, 106460922), (3, 70973948), (4, 53230461), (6, 35486974), (12, 17743487), (47, 4530252), (94, 2265126), (141, 1510084), (188, 1132563), (282, 755042), (564, 377521)]