210202450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3691}}^1$

素因数の和:3787

約数の個数: 48

約数和(自身を含む): 420267744

約数和(自身を除く): 210065294

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 335, 425, 670, 850, 1139, 1675, 2278, 3350, 3691, 5695, 7382, 11390, 18455, 28475, 36910, 56950, 62747, 92275, 125494, 184550, 247297, 313735, 494594, 627470, 1236485, 1568675, 2472970, 3137350, 4204049, 6182425, 8408098, 12364850, 21020245, 42040490, 105101225, 210202450]

約数ペア:

[(1, 210202450), (2, 105101225), (5, 42040490), (10, 21020245), (17, 12364850), (25, 8408098), (34, 6182425), (50, 4204049), (67, 3137350), (85, 2472970), (134, 1568675), (170, 1236485), (335, 627470), (425, 494594), (670, 313735), (850, 247297), (1139, 184550), (1675, 125494), (2278, 92275), (3350, 62747), (3691, 56950), (5695, 36910), (7382, 28475), (11390, 18455)]