207423076

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 455840000

約数和(自身を除く): 248416924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 109, 133, 146, 196, 218, 266, 292, 343, 436, 511, 532, 686, 763, 931, 1022, 1372, 1387, 1526, 1862, 2044, 2071, 2774, 3052, 3577, 3724, 4142, 5341, 5548, 6517, 7154, 7957, 8284, 9709, 10682, 13034, 14308, 14497, 15914, 19418, 21364, 25039, 26068, 28994, 31828, 37387, 38836, 50078, 55699, 57988, 67963, 74774, 100156, 101479, 111398, 135926, 149548, 151183, 202958, 222796, 271852, 302366, 389893, 405916, 475741, 604732, 710353, 779786, 951482, 1058281, 1420706, 1559572, 1902964, 2116562, 2729251, 2841412, 4233124, 5458502, 7407967, 10917004, 14815934, 29631868, 51855769, 103711538, 207423076]

約数ペア:

[(1, 207423076), (2, 103711538), (4, 51855769), (7, 29631868), (14, 14815934), (19, 10917004), (28, 7407967), (38, 5458502), (49, 4233124), (73, 2841412), (76, 2729251), (98, 2116562), (109, 1902964), (133, 1559572), (146, 1420706), (196, 1058281), (218, 951482), (266, 779786), (292, 710353), (343, 604732), (436, 475741), (511, 405916), (532, 389893), (686, 302366), (763, 271852), (931, 222796), (1022, 202958), (1372, 151183), (1387, 149548), (1526, 135926), (1862, 111398), (2044, 101479), (2071, 100156), (2774, 74774), (3052, 67963), (3577, 57988), (3724, 55699), (4142, 50078), (5341, 38836), (5548, 37387), (6517, 31828), (7154, 28994), (7957, 26068), (8284, 25039), (9709, 21364), (10682, 19418), (13034, 15914), (14308, 14497)]