204076188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 559173888

約数和(自身を除く): 355097700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 361, 369, 383, 492, 684, 722, 738, 766, 779, 1083, 1149, 1444, 1476, 1532, 1558, 2166, 2298, 2337, 3116, 3249, 3447, 4332, 4596, 4674, 6498, 6894, 7011, 7277, 9348, 12996, 13788, 14022, 14554, 14801, 15703, 21831, 28044, 29108, 29602, 31406, 43662, 44403, 47109, 59204, 62812, 65493, 87324, 88806, 94218, 130986, 133209, 138263, 141327, 177612, 188436, 261972, 266418, 276526, 282654, 298357, 414789, 532836, 553052, 565308, 596714, 829578, 895071, 1193428, 1244367, 1659156, 1790142, 2488734, 2685213, 3580284, 4977468, 5370426, 5668783, 10740852, 11337566, 17006349, 22675132, 34012698, 51019047, 68025396, 102038094, 204076188]

約数ペア:

[(1, 204076188), (2, 102038094), (3, 68025396), (4, 51019047), (6, 34012698), (9, 22675132), (12, 17006349), (18, 11337566), (19, 10740852), (36, 5668783), (38, 5370426), (41, 4977468), (57, 3580284), (76, 2685213), (82, 2488734), (114, 1790142), (123, 1659156), (164, 1244367), (171, 1193428), (228, 895071), (246, 829578), (342, 596714), (361, 565308), (369, 553052), (383, 532836), (492, 414789), (684, 298357), (722, 282654), (738, 276526), (766, 266418), (779, 261972), (1083, 188436), (1149, 177612), (1444, 141327), (1476, 138263), (1532, 133209), (1558, 130986), (2166, 94218), (2298, 88806), (2337, 87324), (3116, 65493), (3249, 62812), (3447, 59204), (4332, 47109), (4596, 44403), (4674, 43662), (6498, 31406), (6894, 29602), (7011, 29108), (7277, 28044), (9348, 21831), (12996, 15703), (13788, 14801), (14022, 14554)]