193193868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4159}}^1$

素因数の和:4259

約数の個数: 72

約数和(自身を含む): 531148800

約数和(自身を除く): 337954932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 4159, 6636, 7742, 8318, 11613, 12477, 15484, 16636, 23226, 24954, 29113, 46452, 49908, 58226, 87339, 116452, 174678, 203791, 328561, 349356, 407582, 611373, 657122, 815164, 985683, 1222746, 1314244, 1971366, 2299927, 2445492, 3942732, 4599854, 6899781, 9199708, 13799562, 16099489, 27599124, 32198978, 48298467, 64397956, 96596934, 193193868]

約数ペア:

[(1, 193193868), (2, 96596934), (3, 64397956), (4, 48298467), (6, 32198978), (7, 27599124), (12, 16099489), (14, 13799562), (21, 9199708), (28, 6899781), (42, 4599854), (49, 3942732), (79, 2445492), (84, 2299927), (98, 1971366), (147, 1314244), (158, 1222746), (196, 985683), (237, 815164), (294, 657122), (316, 611373), (474, 407582), (553, 349356), (588, 328561), (948, 203791), (1106, 174678), (1659, 116452), (2212, 87339), (3318, 58226), (3871, 49908), (4159, 46452), (6636, 29113), (7742, 24954), (8318, 23226), (11613, 16636), (12477, 15484)]