216228044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{3877}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 385690368

約数和(自身を除く): 169462324

約数列:

[1, 2, 4, 73, 146, 191, 292, 382, 764, 3877, 7754, 13943, 15508, 27886, 55772, 283021, 566042, 740507, 1132084, 1481014, 2962028, 54057011, 108114022, 216228044]

約数ペア:

[(1, 216228044), (2, 108114022), (4, 54057011), (73, 2962028), (146, 1481014), (191, 1132084), (292, 740507), (382, 566042), (764, 283021), (3877, 55772), (7754, 27886), (13943, 15508)]