201874668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2423}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 483791616

約数和(自身を除く): 281916948

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 2423, 4846, 6943, 7269, 9692, 13886, 14538, 20829, 27772, 29076, 41658, 83316, 128419, 256838, 317413, 385257, 513676, 634826, 770514, 952239, 1269652, 1541028, 1904478, 3808956, 16822889, 33645778, 50468667, 67291556, 100937334, 201874668]

約数ペア:

[(1, 201874668), (2, 100937334), (3, 67291556), (4, 50468667), (6, 33645778), (12, 16822889), (53, 3808956), (106, 1904478), (131, 1541028), (159, 1269652), (212, 952239), (262, 770514), (318, 634826), (393, 513676), (524, 385257), (636, 317413), (786, 256838), (1572, 128419), (2423, 83316), (4846, 41658), (6943, 29076), (7269, 27772), (9692, 20829), (13886, 14538)]