197526052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 373726080

約数和(自身を除く): 176200028

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 137, 244, 274, 311, 548, 622, 1159, 1244, 2318, 2603, 4636, 5206, 5909, 8357, 10412, 11818, 16714, 18971, 23636, 33428, 37942, 42607, 75884, 85214, 158783, 170428, 317566, 360449, 635132, 720898, 809533, 1441796, 1619066, 2599027, 3238132, 5198054, 10396108, 49381513, 98763026, 197526052]

約数ペア:

[(1, 197526052), (2, 98763026), (4, 49381513), (19, 10396108), (38, 5198054), (61, 3238132), (76, 2599027), (122, 1619066), (137, 1441796), (244, 809533), (274, 720898), (311, 635132), (548, 360449), (622, 317566), (1159, 170428), (1244, 158783), (2318, 85214), (2603, 75884), (4636, 42607), (5206, 37942), (5909, 33428), (8357, 23636), (10412, 18971), (11818, 16714)]