227788592

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 448262976

約数和(自身を除く): 220474384

約数列:

[1, 2, 4, 8, 16, 97, 194, 317, 388, 463, 634, 776, 926, 1268, 1552, 1852, 2536, 3704, 5072, 7408, 30749, 44911, 61498, 89822, 122996, 146771, 179644, 245992, 293542, 359288, 491984, 587084, 718576, 1174168, 2348336, 14236787, 28473574, 56947148, 113894296, 227788592]

約数ペア:

[(1, 227788592), (2, 113894296), (4, 56947148), (8, 28473574), (16, 14236787), (97, 2348336), (194, 1174168), (317, 718576), (388, 587084), (463, 491984), (634, 359288), (776, 293542), (926, 245992), (1268, 179644), (1552, 146771), (1852, 122996), (2536, 89822), (3704, 61498), (5072, 44911), (7408, 30749)]