238970105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 332563968

約数和(自身を除く): 93593863

約数列:

[1, 5, 11, 17, 55, 85, 187, 431, 593, 935, 2155, 2965, 4741, 6523, 7327, 10081, 23705, 32615, 36635, 50405, 80597, 110891, 255583, 402985, 554455, 1277915, 2811413, 4344911, 14057065, 21724555, 47794021, 238970105]

約数ペア:

[(1, 238970105), (5, 47794021), (11, 21724555), (17, 14057065), (55, 4344911), (85, 2811413), (187, 1277915), (431, 554455), (593, 402985), (935, 255583), (2155, 110891), (2965, 80597), (4741, 50405), (6523, 36635), (7327, 32615), (10081, 23705)]