208098234

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 482017536

約数和(自身を除く): 273919302

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 151, 162, 181, 282, 302, 362, 423, 453, 543, 846, 906, 1086, 1269, 1359, 1629, 2538, 2718, 3258, 3807, 4077, 4887, 7097, 7614, 8154, 8507, 9774, 12231, 14194, 14661, 17014, 21291, 24462, 25521, 27331, 29322, 42582, 51042, 54662, 63873, 76563, 81993, 127746, 153126, 163986, 191619, 229689, 245979, 383238, 459378, 491958, 574857, 689067, 737937, 1149714, 1284557, 1378134, 1475874, 2213811, 2569114, 3853671, 4427622, 7707342, 11561013, 23122026, 34683039, 69366078, 104049117, 208098234]

約数ペア:

[(1, 208098234), (2, 104049117), (3, 69366078), (6, 34683039), (9, 23122026), (18, 11561013), (27, 7707342), (47, 4427622), (54, 3853671), (81, 2569114), (94, 2213811), (141, 1475874), (151, 1378134), (162, 1284557), (181, 1149714), (282, 737937), (302, 689067), (362, 574857), (423, 491958), (453, 459378), (543, 383238), (846, 245979), (906, 229689), (1086, 191619), (1269, 163986), (1359, 153126), (1629, 127746), (2538, 81993), (2718, 76563), (3258, 63873), (3807, 54662), (4077, 51042), (4887, 42582), (7097, 29322), (7614, 27331), (8154, 25521), (8507, 24462), (9774, 21291), (12231, 17014), (14194, 14661)]