204321502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28229}}^1$

素因数の和:28296

約数の個数: 32

約数和(自身を含む): 390251520

約数和(自身を除く): 185930018

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 28229, 56458, 197603, 310519, 395206, 621038, 1326763, 2173633, 2653526, 4347266, 9287341, 14594393, 18574682, 29188786, 102160751, 204321502]

約数ペア:

[(1, 204321502), (2, 102160751), (7, 29188786), (11, 18574682), (14, 14594393), (22, 9287341), (47, 4347266), (77, 2653526), (94, 2173633), (154, 1326763), (329, 621038), (517, 395206), (658, 310519), (1034, 197603), (3619, 56458), (7238, 28229)]