238219773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 354365952

約数和(自身を除く): 116146179

約数列:

[1, 3, 11, 33, 67, 163, 201, 489, 661, 737, 1793, 1983, 2211, 5379, 7271, 10921, 21813, 32763, 44287, 107743, 120131, 132861, 323229, 360393, 487157, 1185173, 1461471, 3555519, 7218781, 21656343, 79406591, 238219773]

約数ペア:

[(1, 238219773), (3, 79406591), (11, 21656343), (33, 7218781), (67, 3555519), (163, 1461471), (201, 1185173), (489, 487157), (661, 360393), (737, 323229), (1793, 132861), (1983, 120131), (2211, 107743), (5379, 44287), (7271, 32763), (10921, 21813)]