201094432

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 511932960

約数和(自身を除く): 310838528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 89, 98, 112, 131, 154, 176, 178, 196, 224, 262, 308, 352, 356, 392, 524, 539, 616, 623, 712, 784, 917, 979, 1048, 1078, 1232, 1246, 1424, 1441, 1568, 1834, 1958, 2096, 2156, 2464, 2492, 2848, 2882, 3668, 3916, 4192, 4312, 4361, 4984, 5764, 6419, 6853, 7336, 7832, 8624, 8722, 9968, 10087, 11528, 11659, 12838, 13706, 14672, 15664, 17248, 17444, 19936, 20174, 23056, 23318, 25676, 27412, 29344, 31328, 34888, 40348, 46112, 46636, 47971, 51352, 54824, 69776, 70609, 80696, 81613, 93272, 95942, 102704, 109648, 128249, 139552, 141218, 161392, 163226, 186544, 191884, 205408, 219296, 256498, 282436, 322784, 326452, 373088, 383768, 512996, 564872, 571291, 652904, 767536, 897743, 1025992, 1129744, 1142582, 1305808, 1535072, 1795486, 2051984, 2259488, 2285164, 2611616, 3590972, 4103968, 4570328, 6284201, 7181944, 9140656, 12568402, 14363888, 18281312, 25136804, 28727776, 50273608, 100547216, 201094432]

約数ペア:

[(1, 201094432), (2, 100547216), (4, 50273608), (7, 28727776), (8, 25136804), (11, 18281312), (14, 14363888), (16, 12568402), (22, 9140656), (28, 7181944), (32, 6284201), (44, 4570328), (49, 4103968), (56, 3590972), (77, 2611616), (88, 2285164), (89, 2259488), (98, 2051984), (112, 1795486), (131, 1535072), (154, 1305808), (176, 1142582), (178, 1129744), (196, 1025992), (224, 897743), (262, 767536), (308, 652904), (352, 571291), (356, 564872), (392, 512996), (524, 383768), (539, 373088), (616, 326452), (623, 322784), (712, 282436), (784, 256498), (917, 219296), (979, 205408), (1048, 191884), (1078, 186544), (1232, 163226), (1246, 161392), (1424, 141218), (1441, 139552), (1568, 128249), (1834, 109648), (1958, 102704), (2096, 95942), (2156, 93272), (2464, 81613), (2492, 80696), (2848, 70609), (2882, 69776), (3668, 54824), (3916, 51352), (4192, 47971), (4312, 46636), (4361, 46112), (4984, 40348), (5764, 34888), (6419, 31328), (6853, 29344), (7336, 27412), (7832, 25676), (8624, 23318), (8722, 23056), (9968, 20174), (10087, 19936), (11528, 17444), (11659, 17248), (12838, 15664), (13706, 14672)]