204597396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9709

約数の個数: 72

約数和(自身を含む): 562016000

約数和(自身を除く): 357418604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 9649, 10602, 19298, 21204, 28947, 38596, 57894, 86841, 115788, 173682, 183331, 299119, 347364, 366662, 549993, 598238, 733324, 897357, 1099986, 1196476, 1649979, 1794714, 2199972, 2692071, 3299958, 3589428, 5384142, 5683261, 6599916, 10768284, 11366522, 17049783, 22733044, 34099566, 51149349, 68199132, 102298698, 204597396]

約数ペア:

[(1, 204597396), (2, 102298698), (3, 68199132), (4, 51149349), (6, 34099566), (9, 22733044), (12, 17049783), (18, 11366522), (19, 10768284), (31, 6599916), (36, 5683261), (38, 5384142), (57, 3589428), (62, 3299958), (76, 2692071), (93, 2199972), (114, 1794714), (124, 1649979), (171, 1196476), (186, 1099986), (228, 897357), (279, 733324), (342, 598238), (372, 549993), (558, 366662), (589, 347364), (684, 299119), (1116, 183331), (1178, 173682), (1767, 115788), (2356, 86841), (3534, 57894), (5301, 38596), (7068, 28947), (9649, 21204), (10602, 19298)]