212411150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9949}}^1$

素因数の和:10029

約数の個数: 48

約数和(自身を含む): 458973600

約数和(自身を除く): 246562450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 3050, 4270, 9949, 10675, 19898, 21350, 49745, 69643, 99490, 139286, 248725, 348215, 497450, 606889, 696430, 1213778, 1741075, 3034445, 3482150, 4248223, 6068890, 8496446, 15172225, 21241115, 30344450, 42482230, 106205575, 212411150]

約数ペア:

[(1, 212411150), (2, 106205575), (5, 42482230), (7, 30344450), (10, 21241115), (14, 15172225), (25, 8496446), (35, 6068890), (50, 4248223), (61, 3482150), (70, 3034445), (122, 1741075), (175, 1213778), (305, 696430), (350, 606889), (427, 497450), (610, 348215), (854, 248725), (1525, 139286), (2135, 99490), (3050, 69643), (4270, 49745), (9949, 21350), (10675, 19898)]