210761772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1351037}}^1$

素因数の和:1351057

約数の個数: 24

約数和(自身を含む): 529606896

約数和(自身を除く): 318845124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1351037, 2702074, 4053111, 5404148, 8106222, 16212444, 17563481, 35126962, 52690443, 70253924, 105380886, 210761772]

約数ペア:

[(1, 210761772), (2, 105380886), (3, 70253924), (4, 52690443), (6, 35126962), (12, 17563481), (13, 16212444), (26, 8106222), (39, 5404148), (52, 4053111), (78, 2702074), (156, 1351037)]