203014819

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 249523200

約数和(自身を除く): 46508381

約数列:

[1, 7, 29, 37, 151, 179, 203, 259, 1057, 1073, 1253, 4379, 5191, 5587, 6623, 7511, 27029, 30653, 36337, 39109, 46361, 162023, 189203, 192067, 783841, 1000073, 1134161, 1344469, 5486887, 7000511, 29002117, 203014819]

約数ペア:

[(1, 203014819), (7, 29002117), (29, 7000511), (37, 5486887), (151, 1344469), (179, 1134161), (203, 1000073), (259, 783841), (1057, 192067), (1073, 189203), (1253, 162023), (4379, 46361), (5191, 39109), (5587, 36337), (6623, 30653), (7511, 27029)]