214933900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{29443}}^1$

素因数の和:29530

約数の個数: 36

約数和(自身を含む): 472811752

約数和(自身を除く): 257877852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 29443, 58886, 117772, 147215, 294430, 588860, 736075, 1472150, 2149339, 2944300, 4298678, 8597356, 10746695, 21493390, 42986780, 53733475, 107466950, 214933900]

約数ペア:

[(1, 214933900), (2, 107466950), (4, 53733475), (5, 42986780), (10, 21493390), (20, 10746695), (25, 8597356), (50, 4298678), (73, 2944300), (100, 2149339), (146, 1472150), (292, 736075), (365, 588860), (730, 294430), (1460, 147215), (1825, 117772), (3650, 58886), (7300, 29443)]