231427966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{14879}}^1$

素因数の和:15000

約数の個数: 32

約数和(自身を含む): 437114880

約数和(自身を除く): 205686914

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 14879, 15554, 29758, 104153, 163669, 208306, 327338, 1145683, 1502779, 2291366, 3005558, 10519453, 16530569, 21038906, 33061138, 115713983, 231427966]

約数ペア:

[(1, 231427966), (2, 115713983), (7, 33061138), (11, 21038906), (14, 16530569), (22, 10519453), (77, 3005558), (101, 2291366), (154, 1502779), (202, 1145683), (707, 327338), (1111, 208306), (1414, 163669), (2222, 104153), (7777, 29758), (14879, 15554)]