209312152068

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1\times {\mathrm{1693}}^1$

素因数の和:2953

約数の個数: 96

約数和(自身を含む): 501829042176

約数和(自身を除く): 292516890108

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 223, 282, 446, 564, 669, 892, 983, 1338, 1693, 1966, 2676, 2949, 3386, 3932, 5079, 5898, 6772, 10158, 10481, 11796, 20316, 20962, 31443, 41924, 46201, 62886, 79571, 92402, 125772, 138603, 159142, 184804, 219209, 238713, 277206, 318284, 377539, 438418, 477426, 554412, 657627, 755078, 876836, 954852, 1132617, 1315254, 1510156, 1664219, 2265234, 2630508, 3328438, 4530468, 4992657, 6656876, 9985314, 10302823, 17744333, 19970628, 20605646, 30908469, 35488666, 41211292, 53232999, 61816938, 70977332, 78218293, 106465998, 123633876, 156436586, 212931996, 234654879, 312873172, 371120837, 469309758, 742241674, 938619516, 1113362511, 1484483348, 2226725022, 4453450044, 17442679339, 34885358678, 52328038017, 69770717356, 104656076034, 209312152068]

約数ペア:

[(1, 209312152068), (2, 104656076034), (3, 69770717356), (4, 52328038017), (6, 34885358678), (12, 17442679339), (47, 4453450044), (94, 2226725022), (141, 1484483348), (188, 1113362511), (223, 938619516), (282, 742241674), (446, 469309758), (564, 371120837), (669, 312873172), (892, 234654879), (983, 212931996), (1338, 156436586), (1693, 123633876), (1966, 106465998), (2676, 78218293), (2949, 70977332), (3386, 61816938), (3932, 53232999), (5079, 41211292), (5898, 35488666), (6772, 30908469), (10158, 20605646), (10481, 19970628), (11796, 17744333), (20316, 10302823), (20962, 9985314), (31443, 6656876), (41924, 4992657), (46201, 4530468), (62886, 3328438), (79571, 2630508), (92402, 2265234), (125772, 1664219), (138603, 1510156), (159142, 1315254), (184804, 1132617), (219209, 954852), (238713, 876836), (277206, 755078), (318284, 657627), (377539, 554412), (438418, 477426)]