204150714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3617}}^1$

素因数の和:4054

約数の個数: 32

約数和(自身を含む): 427213440

約数和(自身を除く): 223062726

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 3617, 7234, 9407, 10851, 18814, 21702, 28221, 56442, 83191, 166382, 249573, 499146, 1479353, 2958706, 4438059, 8876118, 34025119, 68050238, 102075357, 204150714]

約数ペア:

[(1, 204150714), (2, 102075357), (3, 68050238), (6, 34025119), (23, 8876118), (46, 4438059), (69, 2958706), (138, 1479353), (409, 499146), (818, 249573), (1227, 166382), (2454, 83191), (3617, 56442), (7234, 28221), (9407, 21702), (10851, 18814)]