201759912

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21391}}^1$

素因数の和:21534

約数の個数: 48

約数和(自身を含む): 550630080

約数和(自身を除く): 348870168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 21391, 42782, 64173, 85564, 128346, 171128, 192519, 256692, 385038, 513384, 770076, 1540152, 2802221, 5604442, 8406663, 11208884, 16813326, 22417768, 25219989, 33626652, 50439978, 67253304, 100879956, 201759912]

約数ペア:

[(1, 201759912), (2, 100879956), (3, 67253304), (4, 50439978), (6, 33626652), (8, 25219989), (9, 22417768), (12, 16813326), (18, 11208884), (24, 8406663), (36, 5604442), (72, 2802221), (131, 1540152), (262, 770076), (393, 513384), (524, 385038), (786, 256692), (1048, 192519), (1179, 171128), (1572, 128346), (2358, 85564), (3144, 64173), (4716, 42782), (9432, 21391)]