200870450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5099

約数の個数: 48

約数和(自身を含む): 413250336

約数和(自身を除く): 212379886

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 730, 803, 1606, 1825, 3650, 4015, 5003, 8030, 10006, 20075, 25015, 40150, 50030, 55033, 110066, 125075, 250150, 275165, 365219, 550330, 730438, 1375825, 1826095, 2751650, 3652190, 4017409, 8034818, 9130475, 18260950, 20087045, 40174090, 100435225, 200870450]

約数ペア:

[(1, 200870450), (2, 100435225), (5, 40174090), (10, 20087045), (11, 18260950), (22, 9130475), (25, 8034818), (50, 4017409), (55, 3652190), (73, 2751650), (110, 1826095), (146, 1375825), (275, 730438), (365, 550330), (550, 365219), (730, 275165), (803, 250150), (1606, 125075), (1825, 110066), (3650, 55033), (4015, 50030), (5003, 40150), (8030, 25015), (10006, 20075)]