207157049462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{694361}}^1$

素因数の和:694636

約数の個数: 32

約数和(自身を含む): 345558970368

約数和(自身を除く): 138401920906

約数列:

[1, 2, 11, 22, 71, 142, 191, 382, 781, 1562, 2101, 4202, 13561, 27122, 149171, 298342, 694361, 1388722, 7637971, 15275942, 49299631, 98599262, 132622951, 265245902, 542295941, 1084591882, 1458852461, 2917704922, 9416229521, 18832459042, 103578524731, 207157049462]

約数ペア:

[(1, 207157049462), (2, 103578524731), (11, 18832459042), (22, 9416229521), (71, 2917704922), (142, 1458852461), (191, 1084591882), (382, 542295941), (781, 265245902), (1562, 132622951), (2101, 98599262), (4202, 49299631), (13561, 15275942), (27122, 7637971), (149171, 1388722), (298342, 694361)]