201965344

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21991}}^1$

素因数の和:22049

約数の個数: 48

約数和(自身を含む): 465526656

約数和(自身を除く): 263561312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 21991, 43982, 87964, 153937, 175928, 307874, 351856, 615748, 703712, 901631, 1231496, 1803262, 2462992, 3606524, 4925984, 6311417, 7213048, 12622834, 14426096, 25245668, 28852192, 50491336, 100982672, 201965344]

約数ペア:

[(1, 201965344), (2, 100982672), (4, 50491336), (7, 28852192), (8, 25245668), (14, 14426096), (16, 12622834), (28, 7213048), (32, 6311417), (41, 4925984), (56, 3606524), (82, 2462992), (112, 1803262), (164, 1231496), (224, 901631), (287, 703712), (328, 615748), (574, 351856), (656, 307874), (1148, 175928), (1312, 153937), (2296, 87964), (4592, 43982), (9184, 21991)]