193868156980

素因数分解:

$2^2\times 5^1\times {\mathrm{55163}}^1\times {\mathrm{175723}}^1$

素因数の和:230895

約数の個数: 24

約数和(自身を含む): 407132826912

約数和(自身を除く): 213264669932

約数列:

[1, 2, 4, 5, 10, 20, 55163, 110326, 175723, 220652, 275815, 351446, 551630, 702892, 878615, 1103260, 1757230, 3514460, 9693407849, 19386815698, 38773631396, 48467039245, 96934078490, 193868156980]

約数ペア:

[(1, 193868156980), (2, 96934078490), (4, 48467039245), (5, 38773631396), (10, 19386815698), (20, 9693407849), (55163, 3514460), (110326, 1757230), (175723, 1103260), (220652, 878615), (275815, 702892), (351446, 551630)]