207927974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 332543232

約数和(自身を除く): 124615258

約数列:

[1, 2, 31, 41, 62, 82, 157, 314, 521, 1042, 1271, 2542, 4867, 6437, 9734, 12874, 16151, 21361, 32302, 42722, 81797, 163594, 199547, 399094, 662191, 1324382, 2535707, 3353677, 5071414, 6707354, 103963987, 207927974]

約数ペア:

[(1, 207927974), (2, 103963987), (31, 6707354), (41, 5071414), (62, 3353677), (82, 2535707), (157, 1324382), (314, 662191), (521, 399094), (1042, 199547), (1271, 163594), (2542, 81797), (4867, 42722), (6437, 32302), (9734, 21361), (12874, 16151)]