201600198

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 294819642

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 41, 46, 54, 69, 74, 82, 107, 111, 123, 138, 207, 214, 222, 246, 321, 333, 369, 414, 621, 642, 666, 738, 851, 943, 963, 999, 1107, 1242, 1517, 1702, 1886, 1926, 1998, 2214, 2461, 2553, 2829, 2889, 3034, 3959, 4387, 4551, 4922, 5106, 5658, 5778, 7383, 7659, 7918, 8487, 8774, 9102, 11877, 13161, 13653, 14766, 15318, 16974, 22149, 22977, 23754, 25461, 26322, 27306, 34891, 35631, 39483, 40959, 44298, 45954, 50922, 66447, 69782, 71262, 78966, 81918, 91057, 100901, 104673, 106893, 118449, 132894, 162319, 182114, 201802, 209346, 213786, 236898, 273171, 302703, 314019, 324638, 486957, 546342, 605406, 628038, 819513, 908109, 942057, 973914, 1460871, 1639026, 1816218, 1884114, 2458539, 2724327, 2921742, 3733337, 4382613, 4917078, 5448654, 7466674, 8765226, 11200011, 22400022, 33600033, 67200066, 100800099, 201600198]

約数ペア:

[(1, 201600198), (2, 100800099), (3, 67200066), (6, 33600033), (9, 22400022), (18, 11200011), (23, 8765226), (27, 7466674), (37, 5448654), (41, 4917078), (46, 4382613), (54, 3733337), (69, 2921742), (74, 2724327), (82, 2458539), (107, 1884114), (111, 1816218), (123, 1639026), (138, 1460871), (207, 973914), (214, 942057), (222, 908109), (246, 819513), (321, 628038), (333, 605406), (369, 546342), (414, 486957), (621, 324638), (642, 314019), (666, 302703), (738, 273171), (851, 236898), (943, 213786), (963, 209346), (999, 201802), (1107, 182114), (1242, 162319), (1517, 132894), (1702, 118449), (1886, 106893), (1926, 104673), (1998, 100901), (2214, 91057), (2461, 81918), (2553, 78966), (2829, 71262), (2889, 69782), (3034, 66447), (3959, 50922), (4387, 45954), (4551, 44298), (4922, 40959), (5106, 39483), (5658, 35631), (5778, 34891), (7383, 27306), (7659, 26322), (7918, 25461), (8487, 23754), (8774, 22977), (9102, 22149), (11877, 16974), (13161, 15318), (13653, 14766)]