201795965

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 293345712

約数和(自身を除く): 91549747

約数列:

[1, 5, 7, 35, 37, 49, 113, 185, 197, 245, 259, 565, 791, 985, 1295, 1379, 1813, 3955, 4181, 5537, 6895, 7289, 9065, 9653, 20905, 22261, 27685, 29267, 36445, 48265, 51023, 111305, 146335, 155827, 204869, 255115, 357161, 779135, 823657, 1024345, 1090789, 1785805, 4118285, 5453945, 5765599, 28827995, 40359193, 201795965]

約数ペア:

[(1, 201795965), (5, 40359193), (7, 28827995), (35, 5765599), (37, 5453945), (49, 4118285), (113, 1785805), (185, 1090789), (197, 1024345), (245, 823657), (259, 779135), (565, 357161), (791, 255115), (985, 204869), (1295, 155827), (1379, 146335), (1813, 111305), (3955, 51023), (4181, 48265), (5537, 36445), (6895, 29267), (7289, 27685), (9065, 22261), (9653, 20905)]