194473160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 512240760

約数和(自身を除く): 317767600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 313, 317, 392, 490, 626, 634, 980, 1252, 1268, 1565, 1585, 1960, 2191, 2219, 2504, 2536, 3130, 3170, 4382, 4438, 6260, 6340, 8764, 8876, 10955, 11095, 12520, 12680, 15337, 15533, 17528, 17752, 21910, 22190, 30674, 31066, 43820, 44380, 61348, 62132, 76685, 77665, 87640, 88760, 99221, 122696, 124264, 153370, 155330, 198442, 306740, 310660, 396884, 496105, 613480, 621320, 694547, 793768, 992210, 1389094, 1984420, 2778188, 3472735, 3968840, 4861829, 5556376, 6945470, 9723658, 13890940, 19447316, 24309145, 27781880, 38894632, 48618290, 97236580, 194473160]

約数ペア:

[(1, 194473160), (2, 97236580), (4, 48618290), (5, 38894632), (7, 27781880), (8, 24309145), (10, 19447316), (14, 13890940), (20, 9723658), (28, 6945470), (35, 5556376), (40, 4861829), (49, 3968840), (56, 3472735), (70, 2778188), (98, 1984420), (140, 1389094), (196, 992210), (245, 793768), (280, 694547), (313, 621320), (317, 613480), (392, 496105), (490, 396884), (626, 310660), (634, 306740), (980, 198442), (1252, 155330), (1268, 153370), (1565, 124264), (1585, 122696), (1960, 99221), (2191, 88760), (2219, 87640), (2504, 77665), (2536, 76685), (3130, 62132), (3170, 61348), (4382, 44380), (4438, 43820), (6260, 31066), (6340, 30674), (8764, 22190), (8876, 21910), (10955, 17752), (11095, 17528), (12520, 15533), (12680, 15337)]