201813916

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{4987}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 360891776

約数和(自身を除く): 159077860

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 604, 4987, 9974, 10117, 19948, 20234, 40468, 334129, 668258, 753037, 1336516, 1506074, 3012148, 50453479, 100906958, 201813916]

約数ペア:

[(1, 201813916), (2, 100906958), (4, 50453479), (67, 3012148), (134, 1506074), (151, 1336516), (268, 753037), (302, 668258), (604, 334129), (4987, 40468), (9974, 20234), (10117, 19948)]