229889764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{877}}^1$

素因数の和:1036

約数の個数: 36

約数和(自身を含む): 439942972

約数和(自身を除く): 210053208

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 877, 923, 1754, 1846, 3508, 3692, 5041, 10082, 11401, 20164, 22802, 45604, 62267, 65533, 124534, 131066, 249068, 262132, 809471, 1618942, 3237884, 4420957, 8841914, 17683828, 57472441, 114944882, 229889764]

約数ペア:

[(1, 229889764), (2, 114944882), (4, 57472441), (13, 17683828), (26, 8841914), (52, 4420957), (71, 3237884), (142, 1618942), (284, 809471), (877, 262132), (923, 249068), (1754, 131066), (1846, 124534), (3508, 65533), (3692, 62267), (5041, 45604), (10082, 22802), (11401, 20164)]