210551477402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5783}}^1\times {\mathrm{83891}}^1$

素因数の和:89714

約数の個数: 32

約数和(自身を含む): 372657659904

約数和(自身を除く): 162106182502

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5783, 11566, 40481, 80962, 83891, 167782, 179273, 358546, 587237, 1174474, 1254911, 2509822, 2600621, 5201242, 18204347, 36408694, 485141653, 970283306, 3395991571, 6791983142, 15039391243, 30078782486, 105275738701, 210551477402]

約数ペア:

[(1, 210551477402), (2, 105275738701), (7, 30078782486), (14, 15039391243), (31, 6791983142), (62, 3395991571), (217, 970283306), (434, 485141653), (5783, 36408694), (11566, 18204347), (40481, 5201242), (80962, 2600621), (83891, 2509822), (167782, 1254911), (179273, 1174474), (358546, 587237)]