212087916

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 568431360

約数和(自身を除く): 356343444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 211, 227, 246, 369, 422, 454, 492, 633, 681, 738, 844, 908, 1107, 1266, 1362, 1476, 1899, 2043, 2214, 2532, 2724, 3798, 4086, 4428, 5697, 6129, 7596, 8172, 8651, 9307, 11394, 12258, 17302, 18614, 22788, 24516, 25953, 27921, 34604, 37228, 47897, 51906, 55842, 77859, 83763, 95794, 103812, 111684, 143691, 155718, 167526, 191588, 233577, 251289, 287382, 311436, 335052, 431073, 467154, 502578, 574764, 862146, 934308, 1005156, 1293219, 1724292, 1963777, 2586438, 3927554, 5172876, 5891331, 7855108, 11782662, 17673993, 23565324, 35347986, 53021979, 70695972, 106043958, 212087916]

約数ペア:

[(1, 212087916), (2, 106043958), (3, 70695972), (4, 53021979), (6, 35347986), (9, 23565324), (12, 17673993), (18, 11782662), (27, 7855108), (36, 5891331), (41, 5172876), (54, 3927554), (82, 2586438), (108, 1963777), (123, 1724292), (164, 1293219), (211, 1005156), (227, 934308), (246, 862146), (369, 574764), (422, 502578), (454, 467154), (492, 431073), (633, 335052), (681, 311436), (738, 287382), (844, 251289), (908, 233577), (1107, 191588), (1266, 167526), (1362, 155718), (1476, 143691), (1899, 111684), (2043, 103812), (2214, 95794), (2532, 83763), (2724, 77859), (3798, 55842), (4086, 51906), (4428, 47897), (5697, 37228), (6129, 34604), (7596, 27921), (8172, 25953), (8651, 24516), (9307, 22788), (11394, 18614), (12258, 17302)]