197924056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 417944520

約数和(自身を除く): 220020464

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 3608, 4961, 4987, 9922, 9974, 19844, 19948, 39688, 39896, 54857, 109714, 204467, 219428, 408934, 438856, 603427, 817868, 1206854, 1635736, 2249137, 2413708, 4498274, 4827416, 8996548, 17993096, 24740507, 49481014, 98962028, 197924056]

約数ペア:

[(1, 197924056), (2, 98962028), (4, 49481014), (8, 24740507), (11, 17993096), (22, 8996548), (41, 4827416), (44, 4498274), (82, 2413708), (88, 2249137), (121, 1635736), (164, 1206854), (242, 817868), (328, 603427), (451, 438856), (484, 408934), (902, 219428), (968, 204467), (1804, 109714), (3608, 54857), (4961, 39896), (4987, 39688), (9922, 19948), (9974, 19844)]