222023254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 126963626

約数列:

[1, 2, 53, 59, 106, 118, 131, 262, 271, 542, 3127, 6254, 6943, 7729, 13886, 14363, 15458, 15989, 28726, 31978, 35501, 71002, 409637, 819274, 847417, 1694834, 1881553, 2094559, 3763106, 4189118, 111011627, 222023254]

約数ペア:

[(1, 222023254), (2, 111011627), (53, 4189118), (59, 3763106), (106, 2094559), (118, 1881553), (131, 1694834), (262, 847417), (271, 819274), (542, 409637), (3127, 71002), (6254, 35501), (6943, 31978), (7729, 28726), (13886, 15989), (14363, 15458)]