214628744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{39983}}^1$

素因数の和:40061

約数の個数: 32

約数和(自身を含む): 446221440

約数和(自身を除く): 231592696

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 39983, 79966, 159932, 319864, 439813, 879626, 1759252, 2438963, 3518504, 4877926, 9755852, 19511704, 26828593, 53657186, 107314372, 214628744]

約数ペア:

[(1, 214628744), (2, 107314372), (4, 53657186), (8, 26828593), (11, 19511704), (22, 9755852), (44, 4877926), (61, 3518504), (88, 2438963), (122, 1759252), (244, 879626), (488, 439813), (671, 319864), (1342, 159932), (2684, 79966), (5368, 39983)]