198749916

素因数分解:

$2^2\times 3^3\times {\mathrm{349}}^1\times {\mathrm{5273}}^1$

素因数の和:5635

約数の個数: 48

約数和(自身を含む): 516852000

約数和(自身を除く): 318102084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 349, 698, 1047, 1396, 2094, 3141, 4188, 5273, 6282, 9423, 10546, 12564, 15819, 18846, 21092, 31638, 37692, 47457, 63276, 94914, 142371, 189828, 284742, 569484, 1840277, 3680554, 5520831, 7361108, 11041662, 16562493, 22083324, 33124986, 49687479, 66249972, 99374958, 198749916]

約数ペア:

[(1, 198749916), (2, 99374958), (3, 66249972), (4, 49687479), (6, 33124986), (9, 22083324), (12, 16562493), (18, 11041662), (27, 7361108), (36, 5520831), (54, 3680554), (108, 1840277), (349, 569484), (698, 284742), (1047, 189828), (1396, 142371), (2094, 94914), (3141, 63276), (4188, 47457), (5273, 37692), (6282, 31638), (9423, 21092), (10546, 18846), (12564, 15819)]