194280700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{102253}}^1$

素因数の和:102286

約数の個数: 36

約数和(自身を含む): 443782360

約数和(自身を除く): 249501660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 102253, 204506, 409012, 511265, 1022530, 1942807, 2045060, 2556325, 3885614, 5112650, 7771228, 9714035, 10225300, 19428070, 38856140, 48570175, 97140350, 194280700]

約数ペア:

[(1, 194280700), (2, 97140350), (4, 48570175), (5, 38856140), (10, 19428070), (19, 10225300), (20, 9714035), (25, 7771228), (38, 5112650), (50, 3885614), (76, 2556325), (95, 2045060), (100, 1942807), (190, 1022530), (380, 511265), (475, 409012), (950, 204506), (1900, 102253)]