203413518

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 160

約数和(自身を含む): 593809920

約数和(自身を除く): 390396402

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 81, 99, 126, 138, 154, 161, 162, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 567, 594, 621, 693, 709, 759, 891, 966, 1134, 1242, 1386, 1418, 1449, 1518, 1771, 1782, 1863, 2079, 2127, 2277, 2898, 3542, 3726, 4158, 4254, 4347, 4554, 4963, 5313, 6237, 6381, 6831, 7799, 8694, 9926, 10626, 12474, 12762, 13041, 13662, 14889, 15598, 15939, 16307, 19143, 20493, 23397, 26082, 29778, 31878, 32614, 38286, 40986, 44667, 46794, 47817, 48921, 54593, 57429, 70191, 89334, 95634, 97842, 109186, 114149, 114858, 134001, 140382, 143451, 146763, 163779, 179377, 210573, 228298, 268002, 286902, 293526, 327558, 342447, 358754, 402003, 421146, 440289, 491337, 538131, 631719, 684894, 804006, 880578, 982674, 1027341, 1076262, 1255639, 1263438, 1320867, 1474011, 1614393, 2054682, 2511278, 2641734, 2948022, 3082023, 3228786, 3766917, 4422033, 4843179, 6164046, 7533834, 8844066, 9246069, 9686358, 11300751, 14529537, 18492138, 22601502, 29059074, 33902253, 67804506, 101706759, 203413518]

約数ペア:

[(1, 203413518), (2, 101706759), (3, 67804506), (6, 33902253), (7, 29059074), (9, 22601502), (11, 18492138), (14, 14529537), (18, 11300751), (21, 9686358), (22, 9246069), (23, 8844066), (27, 7533834), (33, 6164046), (42, 4843179), (46, 4422033), (54, 3766917), (63, 3228786), (66, 3082023), (69, 2948022), (77, 2641734), (81, 2511278), (99, 2054682), (126, 1614393), (138, 1474011), (154, 1320867), (161, 1263438), (162, 1255639), (189, 1076262), (198, 1027341), (207, 982674), (231, 880578), (253, 804006), (297, 684894), (322, 631719), (378, 538131), (414, 491337), (462, 440289), (483, 421146), (506, 402003), (567, 358754), (594, 342447), (621, 327558), (693, 293526), (709, 286902), (759, 268002), (891, 228298), (966, 210573), (1134, 179377), (1242, 163779), (1386, 146763), (1418, 143451), (1449, 140382), (1518, 134001), (1771, 114858), (1782, 114149), (1863, 109186), (2079, 97842), (2127, 95634), (2277, 89334), (2898, 70191), (3542, 57429), (3726, 54593), (4158, 48921), (4254, 47817), (4347, 46794), (4554, 44667), (4963, 40986), (5313, 38286), (6237, 32614), (6381, 31878), (6831, 29778), (7799, 26082), (8694, 23397), (9926, 20493), (10626, 19143), (12474, 16307), (12762, 15939), (13041, 15598), (13662, 14889)]