201991516762

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7139023}}^1$

素因数の和:7139122

約数の個数: 32

約数和(自身を含む): 361862848512

約数和(自身を除く): 159871331750

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 14147, 28294, 7139023, 14278046, 49973161, 99946322, 306977989, 335534081, 613955978, 671068162, 2148845923, 2348738567, 4297691846, 4697477134, 14427965483, 28855930966, 100995758381, 201991516762]

約数ペア:

[(1, 201991516762), (2, 100995758381), (7, 28855930966), (14, 14427965483), (43, 4697477134), (47, 4297691846), (86, 2348738567), (94, 2148845923), (301, 671068162), (329, 613955978), (602, 335534081), (658, 306977989), (2021, 99946322), (4042, 49973161), (14147, 14278046), (28294, 7139023)]