222120774

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 493798032

約数和(自身を除く): 271677258

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 942, 954, 1413, 1483, 2826, 2966, 4449, 8321, 8898, 13347, 16642, 24963, 26694, 49926, 74889, 78599, 149778, 157198, 232831, 235797, 465662, 471594, 698493, 707391, 1396986, 1414782, 2095479, 4190958, 12340043, 24680086, 37020129, 74040258, 111060387, 222120774]

約数ペア:

[(1, 222120774), (2, 111060387), (3, 74040258), (6, 37020129), (9, 24680086), (18, 12340043), (53, 4190958), (106, 2095479), (157, 1414782), (159, 1396986), (314, 707391), (318, 698493), (471, 471594), (477, 465662), (942, 235797), (954, 232831), (1413, 157198), (1483, 149778), (2826, 78599), (2966, 74889), (4449, 49926), (8321, 26694), (8898, 24963), (13347, 16642)]