200099774

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8219}}^1$

素因数の和:8312

約数の個数: 32

約数和(自身を含む): 359838720

約数和(自身を除く): 159738946

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3478, 8219, 12173, 16438, 24346, 57533, 115066, 304103, 386293, 608206, 772586, 2128721, 2704051, 4257442, 5408102, 14292841, 28585682, 100049887, 200099774]

約数ペア:

[(1, 200099774), (2, 100049887), (7, 28585682), (14, 14292841), (37, 5408102), (47, 4257442), (74, 2704051), (94, 2128721), (259, 772586), (329, 608206), (518, 386293), (658, 304103), (1739, 115066), (3478, 57533), (8219, 24346), (12173, 16438)]