205125915978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{11593}}^1$

素因数の和:12244

約数の個数: 96

約数和(自身を含む): 470542026240

約数和(自身を除く): 265416110262

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 541, 711, 1082, 1422, 1623, 1817, 3246, 3634, 4869, 5451, 9738, 10902, 11593, 12443, 16353, 23186, 24886, 32706, 34779, 37329, 42739, 69558, 74658, 85478, 104337, 111987, 128217, 208674, 223974, 256434, 266639, 384651, 533278, 769302, 799917, 915847, 982997, 1599834, 1831694, 1965994, 2399751, 2747541, 2948991, 4799502, 5495082, 5897982, 6271813, 8242623, 8846973, 12543626, 16485246, 17693946, 18815439, 21064481, 37630878, 42128962, 56446317, 63193443, 112892634, 126386886, 144251699, 189580329, 288503398, 379160658, 432755097, 495473227, 865510194, 990946454, 1298265291, 1486419681, 2596530582, 2972839362, 4459259043, 8918518086, 11395884221, 22791768442, 34187652663, 68375305326, 102562957989, 205125915978]

約数ペア:

[(1, 205125915978), (2, 102562957989), (3, 68375305326), (6, 34187652663), (9, 22791768442), (18, 11395884221), (23, 8918518086), (46, 4459259043), (69, 2972839362), (79, 2596530582), (138, 1486419681), (158, 1298265291), (207, 990946454), (237, 865510194), (414, 495473227), (474, 432755097), (541, 379160658), (711, 288503398), (1082, 189580329), (1422, 144251699), (1623, 126386886), (1817, 112892634), (3246, 63193443), (3634, 56446317), (4869, 42128962), (5451, 37630878), (9738, 21064481), (10902, 18815439), (11593, 17693946), (12443, 16485246), (16353, 12543626), (23186, 8846973), (24886, 8242623), (32706, 6271813), (34779, 5897982), (37329, 5495082), (42739, 4799502), (69558, 2948991), (74658, 2747541), (85478, 2399751), (104337, 1965994), (111987, 1831694), (128217, 1599834), (208674, 982997), (223974, 915847), (256434, 799917), (266639, 769302), (384651, 533278)]