201089654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 129131146

約数列:

[1, 2, 19, 29, 38, 58, 251, 502, 551, 727, 1102, 1454, 4769, 7279, 9538, 13813, 14558, 21083, 27626, 42166, 138301, 182477, 276602, 364954, 400577, 801154, 3467063, 5291833, 6934126, 10583666, 100544827, 201089654]

約数ペア:

[(1, 201089654), (2, 100544827), (19, 10583666), (29, 6934126), (38, 5291833), (58, 3467063), (251, 801154), (502, 400577), (551, 364954), (727, 276602), (1102, 182477), (1454, 138301), (4769, 42166), (7279, 27626), (9538, 21083), (13813, 14558)]