207622700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{122131}}^1$

素因数の和:122162

約数の個数: 36

約数和(自身を含む): 477047592

約数和(自身を除く): 269424892

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 122131, 244262, 488524, 610655, 1221310, 2076227, 2442620, 3053275, 4152454, 6106550, 8304908, 10381135, 12213100, 20762270, 41524540, 51905675, 103811350, 207622700]

約数ペア:

[(1, 207622700), (2, 103811350), (4, 51905675), (5, 41524540), (10, 20762270), (17, 12213100), (20, 10381135), (25, 8304908), (34, 6106550), (50, 4152454), (68, 3053275), (85, 2442620), (100, 2076227), (170, 1221310), (340, 610655), (425, 488524), (850, 244262), (1700, 122131)]