205789116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 537864768

約数和(自身を除く): 332075652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 101, 111, 148, 156, 202, 222, 303, 353, 404, 444, 481, 606, 706, 962, 1059, 1212, 1313, 1412, 1443, 1924, 2118, 2626, 2886, 3737, 3939, 4236, 4589, 5252, 5772, 7474, 7878, 9178, 11211, 13061, 13767, 14948, 15756, 18356, 22422, 26122, 27534, 35653, 39183, 44844, 48581, 52244, 55068, 71306, 78366, 97162, 106959, 142612, 145743, 156732, 169793, 194324, 213918, 291486, 339586, 427836, 463489, 509379, 582972, 679172, 926978, 1018758, 1319161, 1390467, 1853956, 2037516, 2638322, 2780934, 3957483, 5276644, 5561868, 7914966, 15829932, 17149093, 34298186, 51447279, 68596372, 102894558, 205789116]

約数ペア:

[(1, 205789116), (2, 102894558), (3, 68596372), (4, 51447279), (6, 34298186), (12, 17149093), (13, 15829932), (26, 7914966), (37, 5561868), (39, 5276644), (52, 3957483), (74, 2780934), (78, 2638322), (101, 2037516), (111, 1853956), (148, 1390467), (156, 1319161), (202, 1018758), (222, 926978), (303, 679172), (353, 582972), (404, 509379), (444, 463489), (481, 427836), (606, 339586), (706, 291486), (962, 213918), (1059, 194324), (1212, 169793), (1313, 156732), (1412, 145743), (1443, 142612), (1924, 106959), (2118, 97162), (2626, 78366), (2886, 71306), (3737, 55068), (3939, 52244), (4236, 48581), (4589, 44844), (5252, 39183), (5772, 35653), (7474, 27534), (7878, 26122), (9178, 22422), (11211, 18356), (13061, 15756), (13767, 14948)]