201399664095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{639364013}}^1$

素因数の和:639364031

約数の個数: 24

約数和(自身を含む): 398963144736

約数和(自身を除く): 197563480641

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 639364013, 1918092039, 3196820065, 4475548091, 5754276117, 9590460195, 13426644273, 22377740455, 28771380585, 40279932819, 67133221365, 201399664095]

約数ペア:

[(1, 201399664095), (3, 67133221365), (5, 40279932819), (7, 28771380585), (9, 22377740455), (15, 13426644273), (21, 9590460195), (35, 5754276117), (45, 4475548091), (63, 3196820065), (105, 1918092039), (315, 639364013)]