219667616

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18503}}^1$

素因数の和:18573

約数の個数: 48

約数和(自身を含む): 503604864

約数和(自身を除く): 283937248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 18503, 37006, 74012, 129521, 148024, 259042, 296048, 518084, 592096, 980659, 1036168, 1961318, 2072336, 3922636, 4144672, 6864613, 7845272, 13729226, 15690544, 27458452, 31381088, 54916904, 109833808, 219667616]

約数ペア:

[(1, 219667616), (2, 109833808), (4, 54916904), (7, 31381088), (8, 27458452), (14, 15690544), (16, 13729226), (28, 7845272), (32, 6864613), (53, 4144672), (56, 3922636), (106, 2072336), (112, 1961318), (212, 1036168), (224, 980659), (371, 592096), (424, 518084), (742, 296048), (848, 259042), (1484, 148024), (1696, 129521), (2968, 74012), (5936, 37006), (11872, 18503)]