219966914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{6883}}^1$

素因数の和:6962

約数の個数: 24

約数和(自身を含む): 359757840

約数和(自身を除く): 139790926

約数列:

[1, 2, 19, 29, 38, 58, 551, 841, 1102, 1682, 6883, 13766, 15979, 31958, 130777, 199607, 261554, 399214, 3792533, 5788603, 7585066, 11577206, 109983457, 219966914]

約数ペア:

[(1, 219966914), (2, 109983457), (19, 11577206), (29, 7585066), (38, 5788603), (58, 3792533), (551, 399214), (841, 261554), (1102, 199607), (1682, 130777), (6883, 31958), (13766, 15979)]