228150890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{9137}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 450028224

約数和(自身を除く): 221877334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 9137, 12485, 18274, 24970, 45685, 91370, 100507, 201014, 502535, 1005070, 2074099, 4148198, 10370495, 20740990, 22815089, 45630178, 114075445, 228150890]

約数ペア:

[(1, 228150890), (2, 114075445), (5, 45630178), (10, 22815089), (11, 20740990), (22, 10370495), (55, 4148198), (110, 2074099), (227, 1005070), (454, 502535), (1135, 201014), (2270, 100507), (2497, 91370), (4994, 45685), (9137, 24970), (12485, 18274)]