201892625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 276307200

約数和(自身を除く): 74414575

約数列:

[1, 5, 11, 25, 55, 125, 275, 359, 409, 1375, 1795, 2045, 3949, 4499, 8975, 10225, 19745, 22495, 44875, 51125, 98725, 112475, 146831, 493625, 562375, 734155, 1615141, 3670775, 8075705, 18353875, 40378525, 201892625]

約数ペア:

[(1, 201892625), (5, 40378525), (11, 18353875), (25, 8075705), (55, 3670775), (125, 1615141), (275, 734155), (359, 562375), (409, 493625), (1375, 146831), (1795, 112475), (2045, 98725), (3949, 51125), (4499, 44875), (8975, 22495), (10225, 19745)]