200093905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 274710528

約数和(自身を除く): 74616623

約数列:

[1, 5, 11, 23, 55, 115, 253, 367, 431, 1265, 1835, 2155, 4037, 4741, 8441, 9913, 20185, 23705, 42205, 49565, 92851, 109043, 158177, 464255, 545215, 790885, 1739947, 3638071, 8699735, 18190355, 40018781, 200093905]

約数ペア:

[(1, 200093905), (5, 40018781), (11, 18190355), (23, 8699735), (55, 3638071), (115, 1739947), (253, 790885), (367, 545215), (431, 464255), (1265, 158177), (1835, 109043), (2155, 92851), (4037, 49565), (4741, 42205), (8441, 23705), (9913, 20185)]