210298128

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^1\times {\mathrm{4421}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 543941376

約数和(自身を除く): 333643248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1982, 2973, 3964, 4421, 5946, 7928, 8842, 11892, 13263, 15856, 17684, 23784, 26526, 35368, 47568, 53052, 70736, 106104, 212208, 4381211, 8762422, 13143633, 17524844, 26287266, 35049688, 52574532, 70099376, 105149064, 210298128]

約数ペア:

[(1, 210298128), (2, 105149064), (3, 70099376), (4, 52574532), (6, 35049688), (8, 26287266), (12, 17524844), (16, 13143633), (24, 8762422), (48, 4381211), (991, 212208), (1982, 106104), (2973, 70736), (3964, 53052), (4421, 47568), (5946, 35368), (7928, 26526), (8842, 23784), (11892, 17684), (13263, 15856)]