201307557913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{7499}}^1$

素因数の和:7906

約数の個数: 64

約数和(自身を含む): 269568000000

約数和(自身を除く): 68260442087

約数列:

[1, 7, 11, 19, 59, 77, 133, 209, 311, 413, 649, 1121, 1463, 2177, 3421, 4543, 5909, 7499, 7847, 12331, 18349, 23947, 41363, 52493, 64999, 82489, 86317, 128443, 142481, 201839, 348631, 442441, 454993, 577423, 997367, 1412873, 1567291, 2332189, 2440417, 3097087, 3834941, 4866851, 8406379, 10971037, 16325323, 25654079, 26844587, 34067957, 44311591, 58844653, 92470169, 137599151, 179578553, 310181137, 487427501, 647291183, 963194057, 1513590661, 2614383869, 3411992507, 10595134627, 18300687083, 28758222559, 201307557913]

約数ペア:

[(1, 201307557913), (7, 28758222559), (11, 18300687083), (19, 10595134627), (59, 3411992507), (77, 2614383869), (133, 1513590661), (209, 963194057), (311, 647291183), (413, 487427501), (649, 310181137), (1121, 179578553), (1463, 137599151), (2177, 92470169), (3421, 58844653), (4543, 44311591), (5909, 34067957), (7499, 26844587), (7847, 25654079), (12331, 16325323), (18349, 10971037), (23947, 8406379), (41363, 4866851), (52493, 3834941), (64999, 3097087), (82489, 2440417), (86317, 2332189), (128443, 1567291), (142481, 1412873), (201839, 997367), (348631, 577423), (442441, 454993)]