210929394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 475066368

約数和(自身を除く): 264136974

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 166, 186, 249, 403, 498, 806, 1051, 1079, 1209, 2102, 2158, 2418, 2573, 3153, 3237, 5146, 6306, 6474, 7719, 13663, 15438, 27326, 32581, 33449, 40989, 65162, 66898, 81978, 87233, 97743, 100347, 174466, 195486, 200694, 261699, 423553, 523398, 847106, 1134029, 1270659, 2268058, 2541318, 2704223, 3402087, 5408446, 6804174, 8112669, 16225338, 35154899, 70309798, 105464697, 210929394]

約数ペア:

[(1, 210929394), (2, 105464697), (3, 70309798), (6, 35154899), (13, 16225338), (26, 8112669), (31, 6804174), (39, 5408446), (62, 3402087), (78, 2704223), (83, 2541318), (93, 2268058), (166, 1270659), (186, 1134029), (249, 847106), (403, 523398), (498, 423553), (806, 261699), (1051, 200694), (1079, 195486), (1209, 174466), (2102, 100347), (2158, 97743), (2418, 87233), (2573, 81978), (3153, 66898), (3237, 65162), (5146, 40989), (6306, 33449), (6474, 32581), (7719, 27326), (13663, 15438)]