200880976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18013}}^1$

素因数の和:18079

約数の個数: 40

約数和(自身を含む): 422176104

約数和(自身を除く): 221295128

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 18013, 36026, 72052, 144104, 288208, 306221, 612442, 738533, 1224884, 1477066, 2449768, 2954132, 4899536, 5908264, 11816528, 12555061, 25110122, 50220244, 100440488, 200880976]

約数ペア:

[(1, 200880976), (2, 100440488), (4, 50220244), (8, 25110122), (16, 12555061), (17, 11816528), (34, 5908264), (41, 4899536), (68, 2954132), (82, 2449768), (136, 1477066), (164, 1224884), (272, 738533), (328, 612442), (656, 306221), (697, 288208), (1394, 144104), (2788, 72052), (5576, 36026), (11152, 18013)]