206873776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{877}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 419374944

約数和(自身を除く): 212501168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 641, 877, 1282, 1754, 2564, 3508, 5128, 7016, 10256, 14032, 14743, 20171, 29486, 40342, 58972, 80684, 117944, 161368, 235888, 322736, 562157, 1124314, 2248628, 4497256, 8994512, 12929611, 25859222, 51718444, 103436888, 206873776]

約数ペア:

[(1, 206873776), (2, 103436888), (4, 51718444), (8, 25859222), (16, 12929611), (23, 8994512), (46, 4497256), (92, 2248628), (184, 1124314), (368, 562157), (641, 322736), (877, 235888), (1282, 161368), (1754, 117944), (2564, 80684), (3508, 58972), (5128, 40342), (7016, 29486), (10256, 20171), (14032, 14743)]