201820396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 394359840

約数和(自身を除く): 192539444

約数列:

[1, 2, 4, 17, 29, 34, 53, 58, 68, 106, 116, 212, 493, 901, 986, 1537, 1802, 1931, 1972, 3074, 3604, 3862, 6148, 7724, 26129, 32827, 52258, 55999, 65654, 102343, 104516, 111998, 131308, 204686, 223996, 409372, 951983, 1739831, 1903966, 2967947, 3479662, 3807932, 5935894, 6959324, 11871788, 50455099, 100910198, 201820396]

約数ペア:

[(1, 201820396), (2, 100910198), (4, 50455099), (17, 11871788), (29, 6959324), (34, 5935894), (53, 3807932), (58, 3479662), (68, 2967947), (106, 1903966), (116, 1739831), (212, 951983), (493, 409372), (901, 223996), (986, 204686), (1537, 131308), (1802, 111998), (1931, 104516), (1972, 102343), (3074, 65654), (3604, 55999), (3862, 52258), (6148, 32827), (7724, 26129)]