206095318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 220651562

約数列:

[1, 2, 11, 13, 17, 19, 22, 23, 26, 34, 38, 46, 97, 143, 187, 194, 209, 221, 247, 253, 286, 299, 323, 374, 391, 418, 437, 442, 494, 506, 598, 646, 782, 874, 1067, 1261, 1649, 1843, 2134, 2231, 2431, 2522, 2717, 3289, 3298, 3553, 3686, 4199, 4301, 4462, 4807, 4862, 5083, 5434, 5681, 6578, 7106, 7429, 8398, 8602, 9614, 10166, 11362, 13871, 14858, 18139, 20273, 21437, 23959, 24541, 27742, 29003, 31331, 36278, 37927, 40546, 42389, 42874, 46189, 47918, 49082, 55913, 58006, 62491, 62662, 75854, 81719, 84778, 92378, 96577, 111826, 124982, 163438, 193154, 235807, 263549, 319033, 344641, 407303, 417197, 466279, 471614, 493051, 527098, 551057, 638066, 689282, 720613, 814606, 834394, 932558, 986102, 1062347, 1102114, 1441226, 2124694, 4480333, 5423561, 6061627, 7926743, 8960666, 9367969, 10847122, 12123254, 15853486, 18735938, 103047659, 206095318]

約数ペア:

[(1, 206095318), (2, 103047659), (11, 18735938), (13, 15853486), (17, 12123254), (19, 10847122), (22, 9367969), (23, 8960666), (26, 7926743), (34, 6061627), (38, 5423561), (46, 4480333), (97, 2124694), (143, 1441226), (187, 1102114), (194, 1062347), (209, 986102), (221, 932558), (247, 834394), (253, 814606), (286, 720613), (299, 689282), (323, 638066), (374, 551057), (391, 527098), (418, 493051), (437, 471614), (442, 466279), (494, 417197), (506, 407303), (598, 344641), (646, 319033), (782, 263549), (874, 235807), (1067, 193154), (1261, 163438), (1649, 124982), (1843, 111826), (2134, 96577), (2231, 92378), (2431, 84778), (2522, 81719), (2717, 75854), (3289, 62662), (3298, 62491), (3553, 58006), (3686, 55913), (4199, 49082), (4301, 47918), (4462, 46189), (4807, 42874), (4862, 42389), (5083, 40546), (5434, 37927), (5681, 36278), (6578, 31331), (7106, 29003), (7429, 27742), (8398, 24541), (8602, 23959), (9614, 21437), (10166, 20273), (11362, 18139), (13871, 14858)]