190053941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 256235520

約数和(自身を除く): 66181579

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2849, 3511, 4921, 7733, 24577, 38621, 54131, 66709, 129907, 270347, 466963, 733799, 909349, 1428977, 2468233, 5136593, 10002839, 17277631, 27150563, 190053941]

約数ペア:

[(1, 190053941), (7, 27150563), (11, 17277631), (19, 10002839), (37, 5136593), (77, 2468233), (133, 1428977), (209, 909349), (259, 733799), (407, 466963), (703, 270347), (1463, 129907), (2849, 66709), (3511, 54131), (4921, 38621), (7733, 24577)]