201380895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 375204960

約数和(自身を除く): 173824065

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 3015, 3417, 3929, 5695, 10251, 11787, 17085, 19645, 35361, 51255, 58935, 66793, 176805, 200379, 263243, 333965, 601137, 789729, 1001895, 1316215, 2369187, 3005685, 3948645, 4475131, 11845935, 13425393, 22375655, 40276179, 67126965, 201380895]

約数ペア:

[(1, 201380895), (3, 67126965), (5, 40276179), (9, 22375655), (15, 13425393), (17, 11845935), (45, 4475131), (51, 3948645), (67, 3005685), (85, 2369187), (153, 1316215), (201, 1001895), (255, 789729), (335, 601137), (603, 333965), (765, 263243), (1005, 200379), (1139, 176805), (3015, 66793), (3417, 58935), (3929, 51255), (5695, 35361), (10251, 19645), (11787, 17085)]