207955526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 340290720

約数和(自身を除く): 132335194

約数列:

[1, 2, 17, 34, 41, 82, 241, 482, 619, 697, 1238, 1394, 4097, 8194, 9881, 10523, 19762, 21046, 25379, 50758, 149179, 167977, 298358, 335954, 431443, 862886, 2536043, 5072086, 6116339, 12232678, 103977763, 207955526]

約数ペア:

[(1, 207955526), (2, 103977763), (17, 12232678), (34, 6116339), (41, 5072086), (82, 2536043), (241, 862886), (482, 431443), (619, 335954), (697, 298358), (1238, 167977), (1394, 149179), (4097, 50758), (8194, 25379), (9881, 21046), (10523, 19762)]