201548880021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1\times {\mathrm{13967}}^1$

素因数の和:16001

約数の個数: 32

約数和(自身を含む): 279792672768

約数和(自身を除く): 78243792747

約数列:

[1, 3, 47, 53, 141, 159, 1931, 2491, 5793, 7473, 13967, 41901, 90757, 102343, 272271, 307029, 656449, 740251, 1969347, 2220753, 4810121, 14430363, 26970277, 34791797, 80910831, 104375391, 1267603019, 1429424681, 3802809057, 4288274043, 67182960007, 201548880021]

約数ペア:

[(1, 201548880021), (3, 67182960007), (47, 4288274043), (53, 3802809057), (141, 1429424681), (159, 1267603019), (1931, 104375391), (2491, 80910831), (5793, 34791797), (7473, 26970277), (13967, 14430363), (41901, 4810121), (90757, 2220753), (102343, 1969347), (272271, 740251), (307029, 656449)]