207862272

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 120

約数和(自身を含む): 608562240

約数和(自身を除く): 400699968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 571, 576, 632, 711, 768, 948, 1142, 1152, 1264, 1422, 1536, 1713, 1896, 2284, 2304, 2528, 2844, 3426, 3792, 4568, 4608, 5056, 5139, 5688, 6852, 7584, 9136, 10112, 10278, 11376, 13704, 15168, 18272, 20224, 20556, 22752, 27408, 30336, 36544, 40448, 41112, 45109, 45504, 54816, 60672, 73088, 82224, 90218, 91008, 109632, 121344, 135327, 146176, 164448, 180436, 182016, 219264, 270654, 292352, 328896, 360872, 364032, 405981, 438528, 541308, 657792, 721744, 811962, 877056, 1082616, 1315584, 1443488, 1623924, 2165232, 2631168, 2886976, 3247848, 4330464, 5773952, 6495696, 8660928, 11547904, 12991392, 17321856, 23095808, 25982784, 34643712, 51965568, 69287424, 103931136, 207862272]

約数ペア:

[(1, 207862272), (2, 103931136), (3, 69287424), (4, 51965568), (6, 34643712), (8, 25982784), (9, 23095808), (12, 17321856), (16, 12991392), (18, 11547904), (24, 8660928), (32, 6495696), (36, 5773952), (48, 4330464), (64, 3247848), (72, 2886976), (79, 2631168), (96, 2165232), (128, 1623924), (144, 1443488), (158, 1315584), (192, 1082616), (237, 877056), (256, 811962), (288, 721744), (316, 657792), (384, 541308), (474, 438528), (512, 405981), (571, 364032), (576, 360872), (632, 328896), (711, 292352), (768, 270654), (948, 219264), (1142, 182016), (1152, 180436), (1264, 164448), (1422, 146176), (1536, 135327), (1713, 121344), (1896, 109632), (2284, 91008), (2304, 90218), (2528, 82224), (2844, 73088), (3426, 60672), (3792, 54816), (4568, 45504), (4608, 45109), (5056, 41112), (5139, 40448), (5688, 36544), (6852, 30336), (7584, 27408), (9136, 22752), (10112, 20556), (10278, 20224), (11376, 18272), (13704, 15168)]