201995034267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{887941}}^1$

素因数の和:888283

約数の個数: 32

約数和(自身を含む): 306304472320

約数和(自身を除く): 104309438053

約数列:

[1, 3, 13, 19, 39, 57, 247, 307, 741, 921, 3991, 5833, 11973, 17499, 75829, 227487, 887941, 2663823, 11543233, 16870879, 34629699, 50612637, 219321427, 272597887, 657964281, 817793661, 3543772531, 5179359853, 10631317593, 15538079559, 67331678089, 201995034267]

約数ペア:

[(1, 201995034267), (3, 67331678089), (13, 15538079559), (19, 10631317593), (39, 5179359853), (57, 3543772531), (247, 817793661), (307, 657964281), (741, 272597887), (921, 219321427), (3991, 50612637), (5833, 34629699), (11973, 16870879), (17499, 11543233), (75829, 2663823), (227487, 887941)]