217755084

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{21577}}^1$

素因数の和:21642

約数の個数: 36

約数和(自身を含む): 526244264

約数和(自身を除く): 308489180

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2523, 3364, 5046, 10092, 21577, 43154, 64731, 86308, 129462, 258924, 625733, 1251466, 1877199, 2502932, 3754398, 7508796, 18146257, 36292514, 54438771, 72585028, 108877542, 217755084]

約数ペア:

[(1, 217755084), (2, 108877542), (3, 72585028), (4, 54438771), (6, 36292514), (12, 18146257), (29, 7508796), (58, 3754398), (87, 2502932), (116, 1877199), (174, 1251466), (348, 625733), (841, 258924), (1682, 129462), (2523, 86308), (3364, 64731), (5046, 43154), (10092, 21577)]