196998588

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 540933120

約数和(自身を除く): 343934532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 108, 138, 142, 207, 213, 276, 284, 414, 426, 621, 639, 828, 852, 1117, 1242, 1278, 1633, 1917, 2234, 2484, 2556, 3266, 3351, 3834, 4468, 4899, 6532, 6702, 7668, 9798, 10053, 13404, 14697, 19596, 20106, 25691, 29394, 30159, 40212, 44091, 51382, 58788, 60318, 77073, 79307, 88182, 102764, 120636, 154146, 158614, 176364, 231219, 237921, 308292, 317228, 462438, 475842, 693657, 713763, 924876, 951684, 1387314, 1427526, 1824061, 2141289, 2774628, 2855052, 3648122, 4282578, 5472183, 7296244, 8565156, 10944366, 16416549, 21888732, 32833098, 49249647, 65666196, 98499294, 196998588]

約数ペア:

[(1, 196998588), (2, 98499294), (3, 65666196), (4, 49249647), (6, 32833098), (9, 21888732), (12, 16416549), (18, 10944366), (23, 8565156), (27, 7296244), (36, 5472183), (46, 4282578), (54, 3648122), (69, 2855052), (71, 2774628), (92, 2141289), (108, 1824061), (138, 1427526), (142, 1387314), (207, 951684), (213, 924876), (276, 713763), (284, 693657), (414, 475842), (426, 462438), (621, 317228), (639, 308292), (828, 237921), (852, 231219), (1117, 176364), (1242, 158614), (1278, 154146), (1633, 120636), (1917, 102764), (2234, 88182), (2484, 79307), (2556, 77073), (3266, 60318), (3351, 58788), (3834, 51382), (4468, 44091), (4899, 40212), (6532, 30159), (6702, 29394), (7668, 25691), (9798, 20106), (10053, 19596), (13404, 14697)]