201573892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 387459072

約数和(自身を除く): 185885180

約数列:

[1, 2, 4, 13, 26, 52, 127, 131, 233, 254, 262, 466, 508, 524, 932, 1651, 1703, 3029, 3302, 3406, 6058, 6604, 6812, 12116, 16637, 29591, 30523, 33274, 59182, 61046, 66548, 118364, 122092, 216281, 384683, 396799, 432562, 769366, 793598, 865124, 1538732, 1587196, 3876421, 7752842, 15505684, 50393473, 100786946, 201573892]

約数ペア:

[(1, 201573892), (2, 100786946), (4, 50393473), (13, 15505684), (26, 7752842), (52, 3876421), (127, 1587196), (131, 1538732), (233, 865124), (254, 793598), (262, 769366), (466, 432562), (508, 396799), (524, 384683), (932, 216281), (1651, 122092), (1703, 118364), (3029, 66548), (3302, 61046), (3406, 59182), (6058, 33274), (6604, 30523), (6812, 29591), (12116, 16637)]