200540392016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{737280853}}^1$

素因数の和:737280878

約数の個数: 20

約数和(自身を含む): 411402716532

約数和(自身を除く): 210862324516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 737280853, 1474561706, 2949123412, 5898246824, 11796493648, 12533774501, 25067549002, 50135098004, 100270196008, 200540392016]

約数ペア:

[(1, 200540392016), (2, 100270196008), (4, 50135098004), (8, 25067549002), (16, 12533774501), (17, 11796493648), (34, 5898246824), (68, 2949123412), (136, 1474561706), (272, 737280853)]