207683450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7793}}^1$

素因数の和:7859

約数の個数: 48

約数和(自身を含む): 426207096

約数和(自身を除く): 218523646

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 7793, 13325, 15586, 26650, 38965, 77930, 101309, 194825, 202618, 319513, 389650, 506545, 639026, 1013090, 1597565, 2532725, 3195130, 4153669, 5065450, 7987825, 8307338, 15975650, 20768345, 41536690, 103841725, 207683450]

約数ペア:

[(1, 207683450), (2, 103841725), (5, 41536690), (10, 20768345), (13, 15975650), (25, 8307338), (26, 7987825), (41, 5065450), (50, 4153669), (65, 3195130), (82, 2532725), (130, 1597565), (205, 1013090), (325, 639026), (410, 506545), (533, 389650), (650, 319513), (1025, 202618), (1066, 194825), (2050, 101309), (2665, 77930), (5330, 38965), (7793, 26650), (13325, 15586)]