203019984

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 605854080

約数和(自身を除く): 402834096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 239, 272, 306, 347, 408, 478, 612, 694, 717, 816, 956, 1041, 1224, 1388, 1434, 1912, 2082, 2151, 2448, 2776, 2868, 3123, 3824, 4063, 4164, 4302, 5552, 5736, 5899, 6246, 8126, 8328, 8604, 11472, 11798, 12189, 12492, 16252, 16656, 17208, 17697, 23596, 24378, 24984, 32504, 34416, 35394, 36567, 47192, 48756, 49968, 53091, 65008, 70788, 73134, 82933, 94384, 97512, 106182, 141576, 146268, 165866, 195024, 212364, 248799, 283152, 292536, 331732, 424728, 497598, 585072, 663464, 746397, 849456, 995196, 1326928, 1409861, 1492794, 1990392, 2819722, 2985588, 3980784, 4229583, 5639444, 5971176, 8459166, 11278888, 11942352, 12688749, 16918332, 22557776, 25377498, 33836664, 50754996, 67673328, 101509992, 203019984]

約数ペア:

[(1, 203019984), (2, 101509992), (3, 67673328), (4, 50754996), (6, 33836664), (8, 25377498), (9, 22557776), (12, 16918332), (16, 12688749), (17, 11942352), (18, 11278888), (24, 8459166), (34, 5971176), (36, 5639444), (48, 4229583), (51, 3980784), (68, 2985588), (72, 2819722), (102, 1990392), (136, 1492794), (144, 1409861), (153, 1326928), (204, 995196), (239, 849456), (272, 746397), (306, 663464), (347, 585072), (408, 497598), (478, 424728), (612, 331732), (694, 292536), (717, 283152), (816, 248799), (956, 212364), (1041, 195024), (1224, 165866), (1388, 146268), (1434, 141576), (1912, 106182), (2082, 97512), (2151, 94384), (2448, 82933), (2776, 73134), (2868, 70788), (3123, 65008), (3824, 53091), (4063, 49968), (4164, 48756), (4302, 47192), (5552, 36567), (5736, 35394), (5899, 34416), (6246, 32504), (8126, 24984), (8328, 24378), (8604, 23596), (11472, 17697), (11798, 17208), (12189, 16656), (12492, 16252)]