200300877

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1499}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 348840000

約数和(自身を除く): 148539123

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 189, 303, 441, 707, 909, 1323, 1499, 2121, 2727, 4497, 4949, 6363, 10493, 13491, 14847, 19089, 31479, 40473, 44541, 73451, 94437, 133623, 151399, 220353, 283311, 454197, 661059, 1059793, 1362591, 1983177, 3179379, 4087773, 7418551, 9538137, 22255653, 28614411, 66766959, 200300877]

約数ペア:

[(1, 200300877), (3, 66766959), (7, 28614411), (9, 22255653), (21, 9538137), (27, 7418551), (49, 4087773), (63, 3179379), (101, 1983177), (147, 1362591), (189, 1059793), (303, 661059), (441, 454197), (707, 283311), (909, 220353), (1323, 151399), (1499, 133623), (2121, 94437), (2727, 73451), (4497, 44541), (4949, 40473), (6363, 31479), (10493, 19089), (13491, 14847)]