201969016731

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{17449}}^1$

素因数の和:17615

約数の個数: 96

約数和(自身を含む): 335375040000

約数和(自身を除く): 133406023269

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 109, 171, 207, 243, 327, 437, 513, 621, 981, 1311, 1539, 1863, 2071, 2507, 2943, 3933, 4617, 5589, 6213, 7521, 8829, 11799, 17449, 18639, 22563, 26487, 35397, 47633, 52347, 55917, 67689, 106191, 142899, 157041, 167751, 203067, 331531, 401327, 428697, 471123, 503253, 609201, 994593, 1203981, 1286091, 1413369, 1901941, 2983779, 3611943, 3858273, 4240107, 5705823, 7625213, 8951337, 10835829, 11574819, 17117469, 22875639, 26854011, 32507487, 36136879, 43744643, 51352407, 68626917, 80562033, 97522461, 108410637, 131233929, 154057221, 205880751, 325231911, 393701787, 462171663, 617642253, 831148217, 975695733, 1181105361, 1852926759, 2493444651, 2927087199, 3543316083, 7480333953, 8781261597, 10629948249, 22441001859, 67323005577, 201969016731]

約数ペア:

[(1, 201969016731), (3, 67323005577), (9, 22441001859), (19, 10629948249), (23, 8781261597), (27, 7480333953), (57, 3543316083), (69, 2927087199), (81, 2493444651), (109, 1852926759), (171, 1181105361), (207, 975695733), (243, 831148217), (327, 617642253), (437, 462171663), (513, 393701787), (621, 325231911), (981, 205880751), (1311, 154057221), (1539, 131233929), (1863, 108410637), (2071, 97522461), (2507, 80562033), (2943, 68626917), (3933, 51352407), (4617, 43744643), (5589, 36136879), (6213, 32507487), (7521, 26854011), (8829, 22875639), (11799, 17117469), (17449, 11574819), (18639, 10835829), (22563, 8951337), (26487, 7625213), (35397, 5705823), (47633, 4240107), (52347, 3858273), (55917, 3611943), (67689, 2983779), (106191, 1901941), (142899, 1413369), (157041, 1286091), (167751, 1203981), (203067, 994593), (331531, 609201), (401327, 503253), (428697, 471123)]