204494882590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{378533}}^1$

素因数の和:379236

約数の個数: 32

約数和(自身を含む): 372840848640

約数和(自身を除く): 168345966050

約数列:

[1, 2, 5, 10, 89, 178, 445, 607, 890, 1214, 3035, 6070, 54023, 108046, 270115, 378533, 540230, 757066, 1892665, 3785330, 33689437, 67378874, 168447185, 229769531, 336894370, 459539062, 1148847655, 2297695310, 20449488259, 40898976518, 102247441295, 204494882590]

約数ペア:

[(1, 204494882590), (2, 102247441295), (5, 40898976518), (10, 20449488259), (89, 2297695310), (178, 1148847655), (445, 459539062), (607, 336894370), (890, 229769531), (1214, 168447185), (3035, 67378874), (6070, 33689437), (54023, 3785330), (108046, 1892665), (270115, 757066), (378533, 540230)]