207043952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 60

約数和(自身を含む): 433664208

約数和(自身を除く): 226620256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 151, 272, 284, 302, 568, 604, 1136, 1207, 1208, 2414, 2416, 2567, 4828, 5041, 5134, 9656, 10082, 10268, 10721, 19312, 20164, 20536, 21442, 40328, 41072, 42884, 80656, 85697, 85768, 171394, 171536, 182257, 342788, 364514, 685576, 729028, 761191, 1371152, 1458056, 1522382, 2916112, 3044764, 6089528, 12179056, 12940247, 25880494, 51760988, 103521976, 207043952]

約数ペア:

[(1, 207043952), (2, 103521976), (4, 51760988), (8, 25880494), (16, 12940247), (17, 12179056), (34, 6089528), (68, 3044764), (71, 2916112), (136, 1522382), (142, 1458056), (151, 1371152), (272, 761191), (284, 729028), (302, 685576), (568, 364514), (604, 342788), (1136, 182257), (1207, 171536), (1208, 171394), (2414, 85768), (2416, 85697), (2567, 80656), (4828, 42884), (5041, 41072), (5134, 40328), (9656, 21442), (10082, 20536), (10268, 20164), (10721, 19312)]