209654208

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19194

約数の個数: 84

約数和(自身を含む): 632597160

約数和(自身を除く): 422942952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 19157, 38314, 57471, 76628, 114942, 153256, 172413, 229884, 306512, 344826, 363983, 459768, 613024, 689652, 727966, 919536, 1091949, 1226048, 1379304, 1455932, 1839072, 2183898, 2758608, 2911864, 3275847, 3678144, 4367796, 5517216, 5823728, 6551694, 8735592, 11034432, 11647456, 13103388, 17471184, 23294912, 26206776, 34942368, 52413552, 69884736, 104827104, 209654208]

約数ペア:

[(1, 209654208), (2, 104827104), (3, 69884736), (4, 52413552), (6, 34942368), (8, 26206776), (9, 23294912), (12, 17471184), (16, 13103388), (18, 11647456), (19, 11034432), (24, 8735592), (32, 6551694), (36, 5823728), (38, 5517216), (48, 4367796), (57, 3678144), (64, 3275847), (72, 2911864), (76, 2758608), (96, 2183898), (114, 1839072), (144, 1455932), (152, 1379304), (171, 1226048), (192, 1091949), (228, 919536), (288, 727966), (304, 689652), (342, 613024), (456, 459768), (576, 363983), (608, 344826), (684, 306512), (912, 229884), (1216, 172413), (1368, 153256), (1824, 114942), (2736, 76628), (3648, 57471), (5472, 38314), (10944, 19157)]