197013544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15919}}^1$

素因数の和:15962

約数の個数: 64

約数和(自身を含む): 481420800

約数和(自身を除く): 284407256

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 15919, 31838, 63676, 111433, 127352, 206947, 222866, 270623, 413894, 445732, 541246, 827788, 891464, 1082492, 1448629, 1655576, 1894361, 2164984, 2897258, 3518099, 3788722, 5794516, 7036198, 7577444, 11589032, 14072396, 15154888, 24626693, 28144792, 49253386, 98506772, 197013544]

約数ペア:

[(1, 197013544), (2, 98506772), (4, 49253386), (7, 28144792), (8, 24626693), (13, 15154888), (14, 14072396), (17, 11589032), (26, 7577444), (28, 7036198), (34, 5794516), (52, 3788722), (56, 3518099), (68, 2897258), (91, 2164984), (104, 1894361), (119, 1655576), (136, 1448629), (182, 1082492), (221, 891464), (238, 827788), (364, 541246), (442, 445732), (476, 413894), (728, 270623), (884, 222866), (952, 206947), (1547, 127352), (1768, 111433), (3094, 63676), (6188, 31838), (12376, 15919)]