201535338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 433900800

約数和(自身を除く): 232365462

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 89, 122, 138, 178, 183, 267, 269, 366, 534, 538, 807, 1403, 1614, 2047, 2806, 4094, 4209, 5429, 6141, 6187, 8418, 10858, 12282, 12374, 16287, 16409, 18561, 23941, 32574, 32818, 37122, 47882, 49227, 71823, 98454, 124867, 143646, 249734, 374601, 377407, 550643, 749202, 754814, 1101286, 1132221, 1460401, 1651929, 2264442, 2920802, 3303858, 4381203, 8762406, 33589223, 67178446, 100767669, 201535338]

約数ペア:

[(1, 201535338), (2, 100767669), (3, 67178446), (6, 33589223), (23, 8762406), (46, 4381203), (61, 3303858), (69, 2920802), (89, 2264442), (122, 1651929), (138, 1460401), (178, 1132221), (183, 1101286), (267, 754814), (269, 749202), (366, 550643), (534, 377407), (538, 374601), (807, 249734), (1403, 143646), (1614, 124867), (2047, 98454), (2806, 71823), (4094, 49227), (4209, 47882), (5429, 37122), (6141, 32818), (6187, 32574), (8418, 23941), (10858, 18561), (12282, 16409), (12374, 16287)]