203256216

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18486

約数の個数: 80

約数和(自身を含む): 602826840

約数和(自身を除く): 399570624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 18451, 36902, 55353, 73804, 110706, 147608, 166059, 221412, 313667, 332118, 442824, 498177, 627334, 664236, 941001, 996354, 1254668, 1328472, 1494531, 1882002, 1992708, 2509336, 2823003, 2989062, 3764004, 3985416, 5646006, 5978124, 7528008, 8469009, 11292012, 11956248, 16938018, 22584024, 25407027, 33876036, 50814054, 67752072, 101628108, 203256216]

約数ペア:

[(1, 203256216), (2, 101628108), (3, 67752072), (4, 50814054), (6, 33876036), (8, 25407027), (9, 22584024), (12, 16938018), (17, 11956248), (18, 11292012), (24, 8469009), (27, 7528008), (34, 5978124), (36, 5646006), (51, 3985416), (54, 3764004), (68, 2989062), (72, 2823003), (81, 2509336), (102, 1992708), (108, 1882002), (136, 1494531), (153, 1328472), (162, 1254668), (204, 996354), (216, 941001), (306, 664236), (324, 627334), (408, 498177), (459, 442824), (612, 332118), (648, 313667), (918, 221412), (1224, 166059), (1377, 147608), (1836, 110706), (2754, 73804), (3672, 55353), (5508, 36902), (11016, 18451)]