193109912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{977}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 374613120

約数和(自身を除く): 181503208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 797, 977, 1594, 1954, 3188, 3908, 6376, 7816, 24707, 30287, 49414, 60574, 98828, 121148, 197656, 242296, 778669, 1557338, 3114676, 6229352, 24138739, 48277478, 96554956, 193109912]

約数ペア:

[(1, 193109912), (2, 96554956), (4, 48277478), (8, 24138739), (31, 6229352), (62, 3114676), (124, 1557338), (248, 778669), (797, 242296), (977, 197656), (1594, 121148), (1954, 98828), (3188, 60574), (3908, 49414), (6376, 30287), (7816, 24707)]