194238310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 417871872

約数和(自身を除く): 223633562

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 301, 329, 430, 470, 602, 658, 1373, 1505, 1645, 2021, 2746, 3010, 3290, 4042, 6865, 9611, 10105, 13730, 14147, 19222, 20210, 28294, 48055, 59039, 64531, 70735, 96110, 118078, 129062, 141470, 295195, 322655, 413273, 451717, 590390, 645310, 826546, 903434, 2066365, 2258585, 2774833, 4132730, 4517170, 5549666, 13874165, 19423831, 27748330, 38847662, 97119155, 194238310]

約数ペア:

[(1, 194238310), (2, 97119155), (5, 38847662), (7, 27748330), (10, 19423831), (14, 13874165), (35, 5549666), (43, 4517170), (47, 4132730), (70, 2774833), (86, 2258585), (94, 2066365), (215, 903434), (235, 826546), (301, 645310), (329, 590390), (430, 451717), (470, 413273), (602, 322655), (658, 295195), (1373, 141470), (1505, 129062), (1645, 118078), (2021, 96110), (2746, 70735), (3010, 64531), (3290, 59039), (4042, 48055), (6865, 28294), (9611, 20210), (10105, 19222), (13730, 14147)]