201757626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20269}}^1$

素因数の和:20363

約数の個数: 48

約数和(自身を含む): 505939200

約数和(自身を除く): 304181574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 20269, 40538, 60807, 121614, 141883, 182421, 283766, 364842, 425649, 851298, 1276947, 1601251, 2553894, 3202502, 4803753, 9607506, 11208757, 14411259, 22417514, 28822518, 33626271, 67252542, 100878813, 201757626]

約数ペア:

[(1, 201757626), (2, 100878813), (3, 67252542), (6, 33626271), (7, 28822518), (9, 22417514), (14, 14411259), (18, 11208757), (21, 9607506), (42, 4803753), (63, 3202502), (79, 2553894), (126, 1601251), (158, 1276947), (237, 851298), (474, 425649), (553, 364842), (711, 283766), (1106, 182421), (1422, 141883), (1659, 121614), (3318, 60807), (4977, 40538), (9954, 20269)]