197101072

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47563}}^1$

素因数の和:47615

約数の個数: 40

約数和(自身を含む): 448243136

約数和(自身を除く): 251142064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 47563, 95126, 190252, 332941, 380504, 665882, 761008, 1331764, 1759831, 2663528, 3519662, 5327056, 7039324, 12318817, 14078648, 24637634, 28157296, 49275268, 98550536, 197101072]

約数ペア:

[(1, 197101072), (2, 98550536), (4, 49275268), (7, 28157296), (8, 24637634), (14, 14078648), (16, 12318817), (28, 7039324), (37, 5327056), (56, 3519662), (74, 2663528), (112, 1759831), (148, 1331764), (259, 761008), (296, 665882), (518, 380504), (592, 332941), (1036, 190252), (2072, 95126), (4144, 47563)]