197713584

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 571963392

約数和(自身を除く): 374249808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 131, 141, 144, 188, 223, 262, 282, 376, 393, 423, 446, 524, 564, 669, 752, 786, 846, 892, 1048, 1128, 1179, 1338, 1572, 1692, 1784, 2007, 2096, 2256, 2358, 2676, 3144, 3384, 3568, 4014, 4716, 5352, 6157, 6288, 6768, 8028, 9432, 10481, 10704, 12314, 16056, 18471, 18864, 20962, 24628, 29213, 31443, 32112, 36942, 41924, 49256, 55413, 58426, 62886, 73884, 83848, 87639, 94329, 98512, 110826, 116852, 125772, 147768, 167696, 175278, 188658, 221652, 233704, 251544, 262917, 295536, 350556, 377316, 443304, 467408, 503088, 525834, 701112, 754632, 886608, 1051668, 1373011, 1402224, 1509264, 2103336, 2746022, 4119033, 4206672, 5492044, 8238066, 10984088, 12357099, 16476132, 21968176, 24714198, 32952264, 49428396, 65904528, 98856792, 197713584]

約数ペア:

[(1, 197713584), (2, 98856792), (3, 65904528), (4, 49428396), (6, 32952264), (8, 24714198), (9, 21968176), (12, 16476132), (16, 12357099), (18, 10984088), (24, 8238066), (36, 5492044), (47, 4206672), (48, 4119033), (72, 2746022), (94, 2103336), (131, 1509264), (141, 1402224), (144, 1373011), (188, 1051668), (223, 886608), (262, 754632), (282, 701112), (376, 525834), (393, 503088), (423, 467408), (446, 443304), (524, 377316), (564, 350556), (669, 295536), (752, 262917), (786, 251544), (846, 233704), (892, 221652), (1048, 188658), (1128, 175278), (1179, 167696), (1338, 147768), (1572, 125772), (1692, 116852), (1784, 110826), (2007, 98512), (2096, 94329), (2256, 87639), (2358, 83848), (2676, 73884), (3144, 62886), (3384, 58426), (3568, 55413), (4014, 49256), (4716, 41924), (5352, 36942), (6157, 32112), (6288, 31443), (6768, 29213), (8028, 24628), (9432, 20962), (10481, 18864), (10704, 18471), (12314, 16056)]