201199095

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 359940672

約数和(自身を除く): 158741577

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 167, 205, 369, 501, 615, 653, 835, 1503, 1845, 1959, 2505, 3265, 5877, 6847, 7515, 9795, 20541, 26773, 29385, 34235, 61623, 80319, 102705, 109051, 133865, 240957, 308115, 327153, 401595, 545255, 981459, 1204785, 1635765, 4471091, 4907295, 13413273, 22355455, 40239819, 67066365, 201199095]

約数ペア:

[(1, 201199095), (3, 67066365), (5, 40239819), (9, 22355455), (15, 13413273), (41, 4907295), (45, 4471091), (123, 1635765), (167, 1204785), (205, 981459), (369, 545255), (501, 401595), (615, 327153), (653, 308115), (835, 240957), (1503, 133865), (1845, 109051), (1959, 102705), (2505, 80319), (3265, 61623), (5877, 34235), (6847, 29385), (7515, 26773), (9795, 20541)]