202010109898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1\times {\mathrm{16301}}^1$

素因数の和:18414

約数の個数: 32

約数和(自身を含む): 316065784320

約数和(自身を除く): 114055674422

約数列:

[1, 2, 31, 62, 101, 202, 1979, 3131, 3958, 6262, 16301, 32602, 61349, 122698, 199879, 399758, 505331, 1010662, 1646401, 3292802, 6196249, 12392498, 32259679, 51038431, 64519358, 102076862, 1000050049, 2000100098, 3258227579, 6516455158, 101005054949, 202010109898]

約数ペア:

[(1, 202010109898), (2, 101005054949), (31, 6516455158), (62, 3258227579), (101, 2000100098), (202, 1000050049), (1979, 102076862), (3131, 64519358), (3958, 51038431), (6262, 32259679), (16301, 12392498), (32602, 6196249), (61349, 3292802), (122698, 1646401), (199879, 1010662), (399758, 505331)]