201428444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11437}}^1$

素因数の和:11502

約数の個数: 48

約数和(自身を含む): 438121152

約数和(自身を除く): 236692708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 11437, 17612, 22874, 45748, 80059, 160118, 194429, 320236, 388858, 423169, 777716, 846338, 1361003, 1692676, 2722006, 2962183, 5444012, 5924366, 7193873, 11848732, 14387746, 28775492, 50357111, 100714222, 201428444]

約数ペア:

[(1, 201428444), (2, 100714222), (4, 50357111), (7, 28775492), (14, 14387746), (17, 11848732), (28, 7193873), (34, 5924366), (37, 5444012), (68, 2962183), (74, 2722006), (119, 1692676), (148, 1361003), (238, 846338), (259, 777716), (476, 423169), (518, 388858), (629, 320236), (1036, 194429), (1258, 160118), (2516, 80059), (4403, 45748), (8806, 22874), (11437, 17612)]