204602805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 390738816

約数和(自身を除く): 186136011

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 927, 1133, 1545, 3399, 4013, 4635, 5665, 10197, 12039, 16995, 20065, 36117, 44143, 50985, 60195, 132429, 180585, 220715, 397287, 413339, 662145, 1240017, 1986435, 2066695, 3720051, 4546729, 6200085, 13640187, 18600255, 22733645, 40920561, 68200935, 204602805]

約数ペア:

[(1, 204602805), (3, 68200935), (5, 40920561), (9, 22733645), (11, 18600255), (15, 13640187), (33, 6200085), (45, 4546729), (55, 3720051), (99, 2066695), (103, 1986435), (165, 1240017), (309, 662145), (495, 413339), (515, 397287), (927, 220715), (1133, 180585), (1545, 132429), (3399, 60195), (4013, 50985), (4635, 44143), (5665, 36117), (10197, 20065), (12039, 16995)]