213506760908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1\times {\mathrm{39847}}^1$

素因数の和:46062

約数の個数: 48

約数和(自身を含む): 440870621184

約数和(自身を除く): 227363860276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 6173, 12346, 24692, 39847, 43211, 79694, 86422, 159388, 172844, 191363, 278929, 382726, 557858, 765452, 1115716, 1235257, 1339541, 2470514, 2679082, 4941028, 5358164, 8646799, 17293598, 34587196, 245975531, 491951062, 983902124, 1721828717, 3443657434, 6887314868, 7625241461, 15250482922, 30500965844, 53376690227, 106753380454, 213506760908]

約数ペア:

[(1, 213506760908), (2, 106753380454), (4, 53376690227), (7, 30500965844), (14, 15250482922), (28, 7625241461), (31, 6887314868), (62, 3443657434), (124, 1721828717), (217, 983902124), (434, 491951062), (868, 245975531), (6173, 34587196), (12346, 17293598), (24692, 8646799), (39847, 5358164), (43211, 4941028), (79694, 2679082), (86422, 2470514), (159388, 1339541), (172844, 1235257), (191363, 1115716), (278929, 765452), (382726, 557858)]