190100246

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 337416192

約数和(自身を除く): 147315946

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 647, 677, 1294, 1354, 4529, 4739, 9058, 9478, 20057, 20987, 40114, 41974, 140399, 146909, 280798, 293818, 438019, 876038, 3066133, 6132266, 13578589, 27157178, 95050123, 190100246]

約数ペア:

[(1, 190100246), (2, 95050123), (7, 27157178), (14, 13578589), (31, 6132266), (62, 3066133), (217, 876038), (434, 438019), (647, 293818), (677, 280798), (1294, 146909), (1354, 140399), (4529, 41974), (4739, 40114), (9058, 20987), (9478, 20057)]