201901724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27749}}^1$

素因数の和:27877

約数の個数: 24

約数和(自身を含む): 377622000

約数和(自身を除く): 175720276

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 27749, 55498, 110996, 471733, 943466, 1886932, 2969143, 5938286, 11876572, 50475431, 100950862, 201901724]

約数ペア:

[(1, 201901724), (2, 100950862), (4, 50475431), (17, 11876572), (34, 5938286), (68, 2969143), (107, 1886932), (214, 943466), (428, 471733), (1819, 110996), (3638, 55498), (7276, 27749)]