201946444

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{27847}}^1$

素因数の和:27902

約数の個数: 36

約数和(自身を含む): 422231376

約数和(自身を除く): 220284932

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 27847, 55694, 111388, 194929, 389858, 779716, 1030339, 1364503, 2060678, 2729006, 4121356, 5458012, 7212373, 14424746, 28849492, 50486611, 100973222, 201946444]

約数ペア:

[(1, 201946444), (2, 100973222), (4, 50486611), (7, 28849492), (14, 14424746), (28, 7212373), (37, 5458012), (49, 4121356), (74, 2729006), (98, 2060678), (148, 1364503), (196, 1030339), (259, 779716), (518, 389858), (1036, 194929), (1813, 111388), (3626, 55694), (7252, 27847)]