195197422

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 346268160

約数和(自身を除く): 151070738

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 518, 973, 1946, 2711, 5143, 5422, 10286, 18977, 36001, 37954, 72002, 100307, 200614, 376829, 702149, 753658, 1404298, 2637803, 5275606, 13942673, 27885346, 97598711, 195197422]

約数ペア:

[(1, 195197422), (2, 97598711), (7, 27885346), (14, 13942673), (37, 5275606), (74, 2637803), (139, 1404298), (259, 753658), (278, 702149), (518, 376829), (973, 200614), (1946, 100307), (2711, 72002), (5143, 37954), (5422, 36001), (10286, 18977)]