211784208

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^2\times {\mathrm{179}}^1$

素因数の和:504

約数の個数: 60

約数和(自身を含む): 553692240

約数和(自身を除く): 341908032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 179, 314, 358, 471, 537, 628, 716, 942, 1074, 1256, 1432, 1884, 2148, 2512, 2864, 3768, 4296, 7536, 8592, 24649, 28103, 49298, 56206, 73947, 84309, 98596, 112412, 147894, 168618, 197192, 224824, 295788, 337236, 394384, 449648, 591576, 674472, 1183152, 1348944, 4412171, 8824342, 13236513, 17648684, 26473026, 35297368, 52946052, 70594736, 105892104, 211784208]

約数ペア:

[(1, 211784208), (2, 105892104), (3, 70594736), (4, 52946052), (6, 35297368), (8, 26473026), (12, 17648684), (16, 13236513), (24, 8824342), (48, 4412171), (157, 1348944), (179, 1183152), (314, 674472), (358, 591576), (471, 449648), (537, 394384), (628, 337236), (716, 295788), (942, 224824), (1074, 197192), (1256, 168618), (1432, 147894), (1884, 112412), (2148, 98596), (2512, 84309), (2864, 73947), (3768, 56206), (4296, 49298), (7536, 28103), (8592, 24649)]