201315152

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1503

約数の個数: 40

約数和(自身を含む): 398356200

約数和(自身を除く): 197041048

約数列:

[1, 2, 4, 8, 16, 89, 109, 178, 218, 356, 436, 712, 872, 1297, 1424, 1744, 2594, 5188, 9701, 10376, 19402, 20752, 38804, 77608, 115433, 141373, 155216, 230866, 282746, 461732, 565492, 923464, 1130984, 1846928, 2261968, 12582197, 25164394, 50328788, 100657576, 201315152]

約数ペア:

[(1, 201315152), (2, 100657576), (4, 50328788), (8, 25164394), (16, 12582197), (89, 2261968), (109, 1846928), (178, 1130984), (218, 923464), (356, 565492), (436, 461732), (712, 282746), (872, 230866), (1297, 155216), (1424, 141373), (1744, 115433), (2594, 77608), (5188, 38804), (9701, 20752), (10376, 19402)]