201562270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221497}}^1$

素因数の和:221524

約数の個数: 32

約数和(自身を含む): 446539968

約数和(自身を除く): 244977698

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 221497, 442994, 1107485, 1550479, 2214970, 2879461, 3100958, 5758922, 7752395, 14397305, 15504790, 20156227, 28794610, 40312454, 100781135, 201562270]

約数ペア:

[(1, 201562270), (2, 100781135), (5, 40312454), (7, 28794610), (10, 20156227), (13, 15504790), (14, 14397305), (26, 7752395), (35, 5758922), (65, 3100958), (70, 2879461), (91, 2214970), (130, 1550479), (182, 1107485), (455, 442994), (910, 221497)]