201999904869

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1066531}}^1$

素因数の和:1066881

約数の個数: 32

約数和(自身を含む): 319447664640

約数和(自身を除く): 117447759771

約数列:

[1, 3, 7, 21, 29, 87, 203, 311, 609, 933, 2177, 6531, 9019, 27057, 63133, 189399, 1066531, 3199593, 7465717, 22397151, 30929399, 92788197, 216505793, 331691141, 649517379, 995073423, 2321837987, 6965513961, 9619043089, 28857129267, 67333301623, 201999904869]

約数ペア:

[(1, 201999904869), (3, 67333301623), (7, 28857129267), (21, 9619043089), (29, 6965513961), (87, 2321837987), (203, 995073423), (311, 649517379), (609, 331691141), (933, 216505793), (2177, 92788197), (6531, 30929399), (9019, 22397151), (27057, 7465717), (63133, 3199593), (189399, 1066531)]