202678588

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 413683200

約数和(自身を除く): 211004612

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 269, 284, 379, 497, 538, 758, 994, 1076, 1516, 1883, 1988, 2653, 3766, 5306, 7532, 10612, 19099, 26909, 38198, 53818, 76396, 101951, 107636, 133693, 188363, 203902, 267386, 376726, 407804, 534772, 713657, 753452, 1427314, 2854628, 7238521, 14477042, 28954084, 50669647, 101339294, 202678588]

約数ペア:

[(1, 202678588), (2, 101339294), (4, 50669647), (7, 28954084), (14, 14477042), (28, 7238521), (71, 2854628), (142, 1427314), (269, 753452), (284, 713657), (379, 534772), (497, 407804), (538, 376726), (758, 267386), (994, 203902), (1076, 188363), (1516, 133693), (1883, 107636), (1988, 101951), (2653, 76396), (3766, 53818), (5306, 38198), (7532, 26909), (10612, 19099)]