223497232

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 547699320

約数和(自身を除く): 324202088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 49, 56, 68, 82, 98, 112, 119, 136, 164, 196, 238, 272, 287, 328, 392, 409, 476, 574, 656, 697, 784, 818, 833, 952, 1148, 1394, 1636, 1666, 1904, 2009, 2296, 2788, 2863, 3272, 3332, 4018, 4592, 4879, 5576, 5726, 6544, 6664, 6953, 8036, 9758, 11152, 11452, 13328, 13906, 16072, 16769, 19516, 20041, 22904, 27812, 32144, 33538, 34153, 39032, 40082, 45808, 48671, 55624, 67076, 68306, 78064, 80164, 97342, 111248, 117383, 134152, 136612, 160328, 194684, 234766, 268304, 273224, 285073, 320656, 340697, 389368, 469532, 546448, 570146, 681394, 778736, 821681, 939064, 1140292, 1362788, 1643362, 1878128, 1995511, 2280584, 2725576, 3286724, 3991022, 4561168, 5451152, 6573448, 7982044, 13146896, 13968577, 15964088, 27937154, 31928176, 55874308, 111748616, 223497232]

約数ペア:

[(1, 223497232), (2, 111748616), (4, 55874308), (7, 31928176), (8, 27937154), (14, 15964088), (16, 13968577), (17, 13146896), (28, 7982044), (34, 6573448), (41, 5451152), (49, 4561168), (56, 3991022), (68, 3286724), (82, 2725576), (98, 2280584), (112, 1995511), (119, 1878128), (136, 1643362), (164, 1362788), (196, 1140292), (238, 939064), (272, 821681), (287, 778736), (328, 681394), (392, 570146), (409, 546448), (476, 469532), (574, 389368), (656, 340697), (697, 320656), (784, 285073), (818, 273224), (833, 268304), (952, 234766), (1148, 194684), (1394, 160328), (1636, 136612), (1666, 134152), (1904, 117383), (2009, 111248), (2296, 97342), (2788, 80164), (2863, 78064), (3272, 68306), (3332, 67076), (4018, 55624), (4592, 48671), (4879, 45808), (5576, 40082), (5726, 39032), (6544, 34153), (6664, 33538), (6953, 32144), (8036, 27812), (9758, 22904), (11152, 20041), (11452, 19516), (13328, 16769), (13906, 16072)]