253175084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 478711296

約数和(自身を除く): 225536212

約数列:

[1, 2, 4, 17, 34, 68, 101, 191, 193, 202, 382, 386, 404, 764, 772, 1717, 3247, 3281, 3434, 6494, 6562, 6868, 12988, 13124, 19291, 19493, 36863, 38582, 38986, 73726, 77164, 77972, 147452, 327947, 331381, 626671, 655894, 662762, 1253342, 1311788, 1325524, 2506684, 3723163, 7446326, 14892652, 63293771, 126587542, 253175084]

約数ペア:

[(1, 253175084), (2, 126587542), (4, 63293771), (17, 14892652), (34, 7446326), (68, 3723163), (101, 2506684), (191, 1325524), (193, 1311788), (202, 1253342), (382, 662762), (386, 655894), (404, 626671), (764, 331381), (772, 327947), (1717, 147452), (3247, 77972), (3281, 77164), (3434, 73726), (6494, 38986), (6562, 38582), (6868, 36863), (12988, 19493), (13124, 19291)]