197944884

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{4967}}^1$

素因数の和:5027

約数の個数: 72

約数和(自身を含む): 531655488

約数和(自身を除く): 333710604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 4967, 6642, 9934, 9963, 13284, 14901, 19868, 19926, 29802, 39852, 44703, 59604, 89406, 134109, 178812, 203647, 268218, 402327, 407294, 536436, 610941, 804654, 814588, 1206981, 1221882, 1609308, 1832823, 2413962, 2443764, 3665646, 4827924, 5498469, 7331292, 10996938, 16495407, 21993876, 32990814, 49486221, 65981628, 98972442, 197944884]

約数ペア:

[(1, 197944884), (2, 98972442), (3, 65981628), (4, 49486221), (6, 32990814), (9, 21993876), (12, 16495407), (18, 10996938), (27, 7331292), (36, 5498469), (41, 4827924), (54, 3665646), (81, 2443764), (82, 2413962), (108, 1832823), (123, 1609308), (162, 1221882), (164, 1206981), (243, 814588), (246, 804654), (324, 610941), (369, 536436), (486, 407294), (492, 402327), (738, 268218), (972, 203647), (1107, 178812), (1476, 134109), (2214, 89406), (3321, 59604), (4428, 44703), (4967, 39852), (6642, 29802), (9934, 19926), (9963, 19868), (13284, 14901)]