210314865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 345534336

約数和(自身を除く): 135219471

約数列:

[1, 3, 5, 15, 53, 137, 159, 265, 411, 685, 795, 1931, 2055, 5793, 7261, 9655, 21783, 28965, 36305, 102343, 108915, 264547, 307029, 511715, 793641, 1322735, 1535145, 3968205, 14020991, 42062973, 70104955, 210314865]

約数ペア:

[(1, 210314865), (3, 70104955), (5, 42062973), (15, 14020991), (53, 3968205), (137, 1535145), (159, 1322735), (265, 793641), (411, 511715), (685, 307029), (795, 264547), (1931, 108915), (2055, 102343), (5793, 36305), (7261, 28965), (9655, 21783)]