194446308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{953}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 529859232

約数和(自身を除く): 335412924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 347, 588, 694, 953, 1041, 1388, 1906, 2082, 2429, 2859, 3812, 4164, 4858, 5718, 6671, 7287, 9716, 11436, 13342, 14574, 17003, 20013, 26684, 29148, 34006, 40026, 46697, 51009, 68012, 80052, 93394, 102018, 140091, 186788, 204036, 280182, 330691, 560364, 661382, 992073, 1322764, 1984146, 2314837, 3968292, 4629674, 6944511, 9259348, 13889022, 16203859, 27778044, 32407718, 48611577, 64815436, 97223154, 194446308]

約数ペア:

[(1, 194446308), (2, 97223154), (3, 64815436), (4, 48611577), (6, 32407718), (7, 27778044), (12, 16203859), (14, 13889022), (21, 9259348), (28, 6944511), (42, 4629674), (49, 3968292), (84, 2314837), (98, 1984146), (147, 1322764), (196, 992073), (294, 661382), (347, 560364), (588, 330691), (694, 280182), (953, 204036), (1041, 186788), (1388, 140091), (1906, 102018), (2082, 93394), (2429, 80052), (2859, 68012), (3812, 51009), (4164, 46697), (4858, 40026), (5718, 34006), (6671, 29148), (7287, 26684), (9716, 20013), (11436, 17003), (13342, 14574)]