200313945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 386480640

約数和(自身を除く): 186166695

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 157, 195, 351, 471, 585, 727, 785, 1413, 1755, 2041, 2181, 2355, 3635, 4239, 6123, 6543, 7065, 9451, 10205, 10905, 18369, 19629, 21195, 28353, 30615, 32715, 47255, 55107, 85059, 91845, 98145, 114139, 141765, 255177, 275535, 342417, 425295, 570695, 1027251, 1275885, 1483807, 1712085, 3081753, 4451421, 5136255, 7419035, 13354263, 15408765, 22257105, 40062789, 66771315, 200313945]

約数ペア:

[(1, 200313945), (3, 66771315), (5, 40062789), (9, 22257105), (13, 15408765), (15, 13354263), (27, 7419035), (39, 5136255), (45, 4451421), (65, 3081753), (117, 1712085), (135, 1483807), (157, 1275885), (195, 1027251), (351, 570695), (471, 425295), (585, 342417), (727, 275535), (785, 255177), (1413, 141765), (1755, 114139), (2041, 98145), (2181, 91845), (2355, 85059), (3635, 55107), (4239, 47255), (6123, 32715), (6543, 30615), (7065, 28353), (9451, 21195), (10205, 19629), (10905, 18369)]