204401610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 630927360

約数和(自身を除く): 426525750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 315, 378, 415, 498, 581, 630, 747, 830, 945, 1162, 1245, 1303, 1494, 1743, 1890, 2241, 2490, 2606, 2905, 3486, 3735, 3909, 4482, 5229, 5810, 6515, 7470, 7818, 8715, 9121, 10458, 11205, 11727, 13030, 15687, 17430, 18242, 19545, 22410, 23454, 26145, 27363, 31374, 35181, 39090, 45605, 52290, 54726, 58635, 70362, 78435, 82089, 91210, 108149, 117270, 136815, 156870, 164178, 175905, 216298, 246267, 273630, 324447, 351810, 410445, 492534, 540745, 648894, 757043, 820890, 973341, 1081490, 1231335, 1514086, 1622235, 1946682, 2271129, 2462670, 2920023, 3244470, 3785215, 4542258, 4866705, 5840046, 6813387, 7570430, 9733410, 11355645, 13626774, 14600115, 20440161, 22711290, 29200230, 34066935, 40880322, 68133870, 102200805, 204401610]

約数ペア:

[(1, 204401610), (2, 102200805), (3, 68133870), (5, 40880322), (6, 34066935), (7, 29200230), (9, 22711290), (10, 20440161), (14, 14600115), (15, 13626774), (18, 11355645), (21, 9733410), (27, 7570430), (30, 6813387), (35, 5840046), (42, 4866705), (45, 4542258), (54, 3785215), (63, 3244470), (70, 2920023), (83, 2462670), (90, 2271129), (105, 1946682), (126, 1622235), (135, 1514086), (166, 1231335), (189, 1081490), (210, 973341), (249, 820890), (270, 757043), (315, 648894), (378, 540745), (415, 492534), (498, 410445), (581, 351810), (630, 324447), (747, 273630), (830, 246267), (945, 216298), (1162, 175905), (1245, 164178), (1303, 156870), (1494, 136815), (1743, 117270), (1890, 108149), (2241, 91210), (2490, 82089), (2606, 78435), (2905, 70362), (3486, 58635), (3735, 54726), (3909, 52290), (4482, 45605), (5229, 39090), (5810, 35181), (6515, 31374), (7470, 27363), (7818, 26145), (8715, 23454), (9121, 22410), (10458, 19545), (11205, 18242), (11727, 17430), (13030, 15687)]