202914726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{72109}}^1$

素因数の和:72188

約数の個数: 32

約数和(自身を含む): 470734080

約数和(自身を除く): 267819354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 72109, 144218, 216327, 432654, 504763, 1009526, 1514289, 3028578, 4831303, 9662606, 14493909, 28987818, 33819121, 67638242, 101457363, 202914726]

約数ペア:

[(1, 202914726), (2, 101457363), (3, 67638242), (6, 33819121), (7, 28987818), (14, 14493909), (21, 9662606), (42, 4831303), (67, 3028578), (134, 1514289), (201, 1009526), (402, 504763), (469, 432654), (938, 216327), (1407, 144218), (2814, 72109)]