212417076

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1951}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 509831168

約数和(自身を除く): 297414092

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 211, 258, 422, 516, 633, 844, 1266, 1951, 2532, 3902, 5853, 7804, 9073, 11706, 18146, 23412, 27219, 36292, 54438, 83893, 108876, 167786, 251679, 335572, 411661, 503358, 823322, 1006716, 1234983, 1646644, 2469966, 4939932, 17701423, 35402846, 53104269, 70805692, 106208538, 212417076]

約数ペア:

[(1, 212417076), (2, 106208538), (3, 70805692), (4, 53104269), (6, 35402846), (12, 17701423), (43, 4939932), (86, 2469966), (129, 1646644), (172, 1234983), (211, 1006716), (258, 823322), (422, 503358), (516, 411661), (633, 335572), (844, 251679), (1266, 167786), (1951, 108876), (2532, 83893), (3902, 54438), (5853, 36292), (7804, 27219), (9073, 23412), (11706, 18146)]