212206098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 500472000

約数和(自身を除く): 288265902

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 149, 186, 247, 298, 403, 447, 494, 589, 741, 806, 894, 961, 1178, 1209, 1482, 1767, 1922, 1937, 2418, 2831, 2883, 3534, 3874, 4619, 5662, 5766, 5811, 7657, 8493, 9238, 11622, 12493, 13857, 15314, 16986, 18259, 22971, 24986, 27714, 36518, 36803, 37479, 45942, 54777, 60047, 73606, 74958, 87761, 109554, 110409, 120094, 143189, 175522, 180141, 220818, 237367, 263283, 286378, 360282, 429567, 474734, 526566, 712101, 859134, 1140893, 1424202, 1861457, 2281786, 2720591, 3422679, 3722914, 5441182, 5584371, 6845358, 8161773, 11168742, 16323546, 35367683, 70735366, 106103049, 212206098]

約数ペア:

[(1, 212206098), (2, 106103049), (3, 70735366), (6, 35367683), (13, 16323546), (19, 11168742), (26, 8161773), (31, 6845358), (38, 5584371), (39, 5441182), (57, 3722914), (62, 3422679), (78, 2720591), (93, 2281786), (114, 1861457), (149, 1424202), (186, 1140893), (247, 859134), (298, 712101), (403, 526566), (447, 474734), (494, 429567), (589, 360282), (741, 286378), (806, 263283), (894, 237367), (961, 220818), (1178, 180141), (1209, 175522), (1482, 143189), (1767, 120094), (1922, 110409), (1937, 109554), (2418, 87761), (2831, 74958), (2883, 73606), (3534, 60047), (3874, 54777), (4619, 45942), (5662, 37479), (5766, 36803), (5811, 36518), (7657, 27714), (8493, 24986), (9238, 22971), (11622, 18259), (12493, 16986), (13857, 15314)]