203723834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 126255046

約数列:

[1, 2, 23, 41, 46, 82, 109, 218, 943, 991, 1886, 1982, 2507, 4469, 5014, 8938, 22793, 40631, 45586, 81262, 102787, 108019, 205574, 216038, 934513, 1869026, 2484437, 4428779, 4968874, 8857558, 101861917, 203723834]

約数ペア:

[(1, 203723834), (2, 101861917), (23, 8857558), (41, 4968874), (46, 4428779), (82, 2484437), (109, 1869026), (218, 934513), (943, 216038), (991, 205574), (1886, 108019), (1982, 102787), (2507, 81262), (4469, 45586), (5014, 40631), (8938, 22793)]