221048184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6679}}^1$

素因数の和:6892

約数の個数: 64

約数和(自身を含む): 634867200

約数和(自身を除く): 413819016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 6679, 8274, 11032, 13358, 16548, 20037, 26716, 33096, 40074, 46753, 53432, 80148, 93506, 140259, 160296, 187012, 280518, 374024, 561036, 1122072, 1315763, 2631526, 3947289, 5263052, 7894578, 9210341, 10526104, 15789156, 18420682, 27631023, 31578312, 36841364, 55262046, 73682728, 110524092, 221048184]

約数ペア:

[(1, 221048184), (2, 110524092), (3, 73682728), (4, 55262046), (6, 36841364), (7, 31578312), (8, 27631023), (12, 18420682), (14, 15789156), (21, 10526104), (24, 9210341), (28, 7894578), (42, 5263052), (56, 3947289), (84, 2631526), (168, 1315763), (197, 1122072), (394, 561036), (591, 374024), (788, 280518), (1182, 187012), (1379, 160296), (1576, 140259), (2364, 93506), (2758, 80148), (4137, 53432), (4728, 46753), (5516, 40074), (6679, 33096), (8274, 26716), (11032, 20037), (13358, 16548)]