201822735

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 329803200

約数和(自身を除く): 127980465

約数列:

[1, 3, 5, 15, 73, 149, 219, 365, 447, 745, 1095, 1237, 2235, 3711, 6185, 10877, 18555, 32631, 54385, 90301, 163155, 184313, 270903, 451505, 552939, 921565, 1354515, 2764695, 13454849, 40364547, 67274245, 201822735]

約数ペア:

[(1, 201822735), (3, 67274245), (5, 40364547), (15, 13454849), (73, 2764695), (149, 1354515), (219, 921565), (365, 552939), (447, 451505), (745, 270903), (1095, 184313), (1237, 163155), (2235, 90301), (3711, 54385), (6185, 32631), (10877, 18555)]