219951352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{8731}}^1$

素因数の和:8851

約数の個数: 32

約数和(自身を含む): 427518720

約数和(自身を除く): 207567368

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 536, 3149, 6298, 8731, 12596, 17462, 25192, 34924, 69848, 410357, 584977, 820714, 1169954, 1641428, 2339908, 3282856, 4679816, 27493919, 54987838, 109975676, 219951352]

約数ペア:

[(1, 219951352), (2, 109975676), (4, 54987838), (8, 27493919), (47, 4679816), (67, 3282856), (94, 2339908), (134, 1641428), (188, 1169954), (268, 820714), (376, 584977), (536, 410357), (3149, 69848), (6298, 34924), (8731, 25192), (12596, 17462)]