199404216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3187}}^1$

素因数の和:3289

約数の個数: 96

約数和(自身を含む): 596793600

約数和(自身を除く): 397389384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 79, 88, 99, 132, 158, 198, 237, 264, 316, 396, 474, 632, 711, 792, 869, 948, 1422, 1738, 1896, 2607, 2844, 3187, 3476, 5214, 5688, 6374, 6952, 7821, 9561, 10428, 12748, 15642, 19122, 20856, 25496, 28683, 31284, 35057, 38244, 57366, 62568, 70114, 76488, 105171, 114732, 140228, 210342, 229464, 251773, 280456, 315513, 420684, 503546, 631026, 755319, 841368, 1007092, 1262052, 1510638, 2014184, 2265957, 2524104, 2769503, 3021276, 4531914, 5539006, 6042552, 8308509, 9063828, 11078012, 16617018, 18127656, 22156024, 24925527, 33234036, 49851054, 66468072, 99702108, 199404216]

約数ペア:

[(1, 199404216), (2, 99702108), (3, 66468072), (4, 49851054), (6, 33234036), (8, 24925527), (9, 22156024), (11, 18127656), (12, 16617018), (18, 11078012), (22, 9063828), (24, 8308509), (33, 6042552), (36, 5539006), (44, 4531914), (66, 3021276), (72, 2769503), (79, 2524104), (88, 2265957), (99, 2014184), (132, 1510638), (158, 1262052), (198, 1007092), (237, 841368), (264, 755319), (316, 631026), (396, 503546), (474, 420684), (632, 315513), (711, 280456), (792, 251773), (869, 229464), (948, 210342), (1422, 140228), (1738, 114732), (1896, 105171), (2607, 76488), (2844, 70114), (3187, 62568), (3476, 57366), (5214, 38244), (5688, 35057), (6374, 31284), (6952, 28683), (7821, 25496), (9561, 20856), (10428, 19122), (12748, 15642)]