201041355845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{1291}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 276482211840

約数和(自身を除く): 75440855995

約数列:

[1, 5, 11, 23, 55, 115, 253, 257, 479, 1265, 1285, 1291, 2395, 2827, 5269, 5911, 6455, 11017, 14135, 14201, 26345, 29555, 29693, 55085, 65021, 71005, 121187, 123103, 148465, 325105, 326623, 331787, 605935, 615515, 618389, 1354133, 1633115, 1658935, 2831369, 3091945, 3649657, 6770665, 6802279, 7631101, 14156845, 14222947, 18248285, 31145059, 34011395, 38155505, 71114735, 83942111, 155725295, 156452417, 158925973, 419710555, 782262085, 794629865, 1748185703, 3655297379, 8740928515, 18276486895, 40208271169, 201041355845]

約数ペア:

[(1, 201041355845), (5, 40208271169), (11, 18276486895), (23, 8740928515), (55, 3655297379), (115, 1748185703), (253, 794629865), (257, 782262085), (479, 419710555), (1265, 158925973), (1285, 156452417), (1291, 155725295), (2395, 83942111), (2827, 71114735), (5269, 38155505), (5911, 34011395), (6455, 31145059), (11017, 18248285), (14135, 14222947), (14201, 14156845), (26345, 7631101), (29555, 6802279), (29693, 6770665), (55085, 3649657), (65021, 3091945), (71005, 2831369), (121187, 1658935), (123103, 1633115), (148465, 1354133), (325105, 618389), (326623, 615515), (331787, 605935)]