200822860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2521}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 483013440

約数和(自身を除く): 282190580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 1138, 2276, 2521, 2845, 3983, 5042, 5690, 7966, 10084, 11380, 12605, 15932, 17647, 19915, 25210, 35294, 39830, 50420, 70588, 79660, 88235, 176470, 352940, 1434449, 2868898, 5737796, 7172245, 10041143, 14344490, 20082286, 28688980, 40164572, 50205715, 100411430, 200822860]

約数ペア:

[(1, 200822860), (2, 100411430), (4, 50205715), (5, 40164572), (7, 28688980), (10, 20082286), (14, 14344490), (20, 10041143), (28, 7172245), (35, 5737796), (70, 2868898), (140, 1434449), (569, 352940), (1138, 176470), (2276, 88235), (2521, 79660), (2845, 70588), (3983, 50420), (5042, 39830), (5690, 35294), (7966, 25210), (10084, 19915), (11380, 17647), (12605, 15932)]