202437700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 468298152

約数和(自身を除く): 265860452

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 193, 340, 386, 425, 617, 772, 850, 965, 1234, 1700, 1930, 2468, 3085, 3281, 3860, 4825, 6170, 6562, 9650, 10489, 12340, 13124, 15425, 16405, 19300, 20978, 30850, 32810, 41956, 52445, 61700, 65620, 82025, 104890, 119081, 164050, 209780, 238162, 262225, 328100, 476324, 524450, 595405, 1048900, 1190810, 2024377, 2381620, 2977025, 4048754, 5954050, 8097508, 10121885, 11908100, 20243770, 40487540, 50609425, 101218850, 202437700]

約数ペア:

[(1, 202437700), (2, 101218850), (4, 50609425), (5, 40487540), (10, 20243770), (17, 11908100), (20, 10121885), (25, 8097508), (34, 5954050), (50, 4048754), (68, 2977025), (85, 2381620), (100, 2024377), (170, 1190810), (193, 1048900), (340, 595405), (386, 524450), (425, 476324), (617, 328100), (772, 262225), (850, 238162), (965, 209780), (1234, 164050), (1700, 119081), (1930, 104890), (2468, 82025), (3085, 65620), (3281, 61700), (3860, 52445), (4825, 41956), (6170, 32810), (6562, 30850), (9650, 20978), (10489, 19300), (12340, 16405), (13124, 15425)]