211242528

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{14969}}^1$

素因数の和:14999

約数の個数: 108

約数和(自身を含む): 698844510

約数和(自身を除く): 487601982

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 14969, 29938, 44907, 59876, 89814, 104783, 119752, 134721, 179628, 209566, 239504, 269442, 314349, 359256, 419132, 479008, 538884, 628698, 718512, 733481, 838264, 943047, 1077768, 1257396, 1437024, 1466962, 1676528, 1886094, 2155536, 2200443, 2514792, 2933924, 3353056, 3772188, 4311072, 4400886, 5029584, 5867848, 6601329, 7544376, 8801772, 10059168, 11735696, 13202658, 15088752, 17603544, 23471392, 26405316, 30177504, 35207088, 52810632, 70414176, 105621264, 211242528]

約数ペア:

[(1, 211242528), (2, 105621264), (3, 70414176), (4, 52810632), (6, 35207088), (7, 30177504), (8, 26405316), (9, 23471392), (12, 17603544), (14, 15088752), (16, 13202658), (18, 11735696), (21, 10059168), (24, 8801772), (28, 7544376), (32, 6601329), (36, 5867848), (42, 5029584), (48, 4400886), (49, 4311072), (56, 3772188), (63, 3353056), (72, 2933924), (84, 2514792), (96, 2200443), (98, 2155536), (112, 1886094), (126, 1676528), (144, 1466962), (147, 1437024), (168, 1257396), (196, 1077768), (224, 943047), (252, 838264), (288, 733481), (294, 718512), (336, 628698), (392, 538884), (441, 479008), (504, 419132), (588, 359256), (672, 314349), (784, 269442), (882, 239504), (1008, 209566), (1176, 179628), (1568, 134721), (1764, 119752), (2016, 104783), (2352, 89814), (3528, 59876), (4704, 44907), (7056, 29938), (14112, 14969)]