201214659

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 281594880

約数和(自身を除く): 80380221

約数列:

[1, 3, 53, 79, 83, 159, 193, 237, 249, 579, 4187, 4399, 6557, 10229, 12561, 13197, 15247, 16019, 19671, 30687, 45741, 48057, 347521, 808091, 849007, 1042563, 1265501, 2424273, 2547021, 3796503, 67071553, 201214659]

約数ペア:

[(1, 201214659), (3, 67071553), (53, 3796503), (79, 2547021), (83, 2424273), (159, 1265501), (193, 1042563), (237, 849007), (249, 808091), (579, 347521), (4187, 48057), (4399, 45741), (6557, 30687), (10229, 19671), (12561, 16019), (13197, 15247)]