214971246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1347

約数の個数: 80

約数和(自身を含む): 554361984

約数和(自身を除く): 339390738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 163, 189, 326, 378, 489, 567, 978, 1134, 1141, 1163, 1467, 2282, 2326, 2934, 3423, 3489, 4401, 6846, 6978, 8141, 8802, 10269, 10467, 13203, 16282, 20538, 20934, 24423, 26406, 30807, 31401, 48846, 61614, 62802, 73269, 92421, 94203, 146538, 184842, 188406, 189569, 219807, 379138, 439614, 568707, 659421, 1137414, 1318842, 1326983, 1706121, 2653966, 3412242, 3980949, 5118363, 7961898, 10236726, 11942847, 15355089, 23885694, 30710178, 35828541, 71657082, 107485623, 214971246]

約数ペア:

[(1, 214971246), (2, 107485623), (3, 71657082), (6, 35828541), (7, 30710178), (9, 23885694), (14, 15355089), (18, 11942847), (21, 10236726), (27, 7961898), (42, 5118363), (54, 3980949), (63, 3412242), (81, 2653966), (126, 1706121), (162, 1326983), (163, 1318842), (189, 1137414), (326, 659421), (378, 568707), (489, 439614), (567, 379138), (978, 219807), (1134, 189569), (1141, 188406), (1163, 184842), (1467, 146538), (2282, 94203), (2326, 92421), (2934, 73269), (3423, 62802), (3489, 61614), (4401, 48846), (6846, 31401), (6978, 30807), (8141, 26406), (8802, 24423), (10269, 20934), (10467, 20538), (13203, 16282)]