207801062

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 388800000

約数和(自身を除く): 180998938

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 107, 133, 149, 214, 266, 298, 343, 686, 749, 931, 1043, 1498, 1862, 2033, 2086, 2831, 4066, 5243, 5662, 6517, 7301, 10486, 13034, 14231, 14602, 15943, 19817, 28462, 31886, 36701, 39634, 51107, 73402, 99617, 102214, 111601, 138719, 199234, 223202, 277438, 302917, 605834, 697319, 781207, 971033, 1394638, 1562414, 1942066, 2120419, 4240838, 5468449, 10936898, 14842933, 29685866, 103900531, 207801062]

約数ペア:

[(1, 207801062), (2, 103900531), (7, 29685866), (14, 14842933), (19, 10936898), (38, 5468449), (49, 4240838), (98, 2120419), (107, 1942066), (133, 1562414), (149, 1394638), (214, 971033), (266, 781207), (298, 697319), (343, 605834), (686, 302917), (749, 277438), (931, 223202), (1043, 199234), (1498, 138719), (1862, 111601), (2033, 102214), (2086, 99617), (2831, 73402), (4066, 51107), (5243, 39634), (5662, 36701), (6517, 31886), (7301, 28462), (10486, 19817), (13034, 15943), (14231, 14602)]