201910728

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 516384000

約数和(自身を除く): 314473272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 109, 158, 218, 237, 316, 327, 436, 474, 632, 654, 872, 948, 977, 1308, 1896, 1954, 2616, 2931, 3908, 5862, 7816, 8611, 11724, 17222, 23448, 25833, 34444, 51666, 68888, 77183, 103332, 106493, 154366, 206664, 212986, 231549, 308732, 319479, 425972, 463098, 617464, 638958, 851944, 926196, 1277916, 1852392, 2555832, 8412947, 16825894, 25238841, 33651788, 50477682, 67303576, 100955364, 201910728]

約数ペア:

[(1, 201910728), (2, 100955364), (3, 67303576), (4, 50477682), (6, 33651788), (8, 25238841), (12, 16825894), (24, 8412947), (79, 2555832), (109, 1852392), (158, 1277916), (218, 926196), (237, 851944), (316, 638958), (327, 617464), (436, 463098), (474, 425972), (632, 319479), (654, 308732), (872, 231549), (948, 212986), (977, 206664), (1308, 154366), (1896, 106493), (1954, 103332), (2616, 77183), (2931, 68888), (3908, 51666), (5862, 34444), (7816, 25833), (8611, 23448), (11724, 17222)]