223133846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 375895296

約数和(自身を除く): 152761450

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1313, 2626, 2741, 3131, 5482, 6262, 35633, 40703, 71266, 81406, 84971, 169942, 276841, 553682, 1104623, 2209246, 3598933, 7197866, 8582071, 17164142, 111566923, 223133846]

約数ペア:

[(1, 223133846), (2, 111566923), (13, 17164142), (26, 8582071), (31, 7197866), (62, 3598933), (101, 2209246), (202, 1104623), (403, 553682), (806, 276841), (1313, 169942), (2626, 84971), (2741, 81406), (3131, 71266), (5482, 40703), (6262, 35633)]