201870592016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{24859}}^1\times {\mathrm{12379}}^1$

素因数の和:37287

約数の個数: 40

約数和(自身を含む): 400712373600

約数和(自身を除く): 198841781584

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12379, 24758, 24859, 49516, 49718, 99032, 99436, 198064, 198872, 397744, 507539, 1015078, 1019219, 2030156, 2038438, 4060312, 4076876, 8120624, 8153752, 16307504, 307729561, 615459122, 1230918244, 2461836488, 4923672976, 12616912001, 25233824002, 50467648004, 100935296008, 201870592016]

約数ペア:

[(1, 201870592016), (2, 100935296008), (4, 50467648004), (8, 25233824002), (16, 12616912001), (41, 4923672976), (82, 2461836488), (164, 1230918244), (328, 615459122), (656, 307729561), (12379, 16307504), (24758, 8153752), (24859, 8120624), (49516, 4076876), (49718, 4060312), (99032, 2038438), (99436, 2030156), (198064, 1019219), (198872, 1015078), (397744, 507539)]