201443354

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 356762880

約数和(自身を除く): 155319526

約数列:

[1, 2, 7, 14, 53, 73, 106, 146, 371, 511, 742, 1022, 3719, 3869, 7438, 7738, 26033, 27083, 52066, 54166, 197107, 271487, 394214, 542974, 1379749, 1900409, 2759498, 3800818, 14388811, 28777622, 100721677, 201443354]

約数ペア:

[(1, 201443354), (2, 100721677), (7, 28777622), (14, 14388811), (53, 3800818), (73, 2759498), (106, 1900409), (146, 1379749), (371, 542974), (511, 394214), (742, 271487), (1022, 197107), (3719, 54166), (3869, 52066), (7438, 27083), (7738, 26033)]