201802980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{24197}}^1$

素因数の和:24348

約数の個数: 48

約数和(自身を含む): 569136960

約数和(自身を除く): 367333980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 24197, 48394, 72591, 96788, 120985, 145182, 241970, 290364, 362955, 483940, 725910, 1451820, 3363383, 6726766, 10090149, 13453532, 16816915, 20180298, 33633830, 40360596, 50450745, 67267660, 100901490, 201802980]

約数ペア:

[(1, 201802980), (2, 100901490), (3, 67267660), (4, 50450745), (5, 40360596), (6, 33633830), (10, 20180298), (12, 16816915), (15, 13453532), (20, 10090149), (30, 6726766), (60, 3363383), (139, 1451820), (278, 725910), (417, 483940), (556, 362955), (695, 290364), (834, 241970), (1390, 145182), (1668, 120985), (2085, 96788), (2780, 72591), (4170, 48394), (8340, 24197)]