202180980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34739}}^1$

素因数の和:34848

約数の個数: 48

約数和(自身を含む): 571959360

約数和(自身を除く): 369778380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 34739, 69478, 104217, 138956, 173695, 208434, 347390, 416868, 521085, 694780, 1042170, 2084340, 3369683, 6739366, 10109049, 13478732, 16848415, 20218098, 33696830, 40436196, 50545245, 67393660, 101090490, 202180980]

約数ペア:

[(1, 202180980), (2, 101090490), (3, 67393660), (4, 50545245), (5, 40436196), (6, 33696830), (10, 20218098), (12, 16848415), (15, 13478732), (20, 10109049), (30, 6739366), (60, 3369683), (97, 2084340), (194, 1042170), (291, 694780), (388, 521085), (485, 416868), (582, 347390), (970, 208434), (1164, 173695), (1455, 138956), (1940, 104217), (2910, 69478), (5820, 34739)]