216665382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{1607}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 452915712

約数和(自身を除く): 236250330

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 977, 1607, 1954, 2931, 3214, 4821, 5862, 9642, 22471, 36961, 44942, 67413, 73922, 110883, 134826, 221766, 1570039, 3140078, 4710117, 9420234, 36110897, 72221794, 108332691, 216665382]

約数ペア:

[(1, 216665382), (2, 108332691), (3, 72221794), (6, 36110897), (23, 9420234), (46, 4710117), (69, 3140078), (138, 1570039), (977, 221766), (1607, 134826), (1954, 110883), (2931, 73922), (3214, 67413), (4821, 44942), (5862, 36961), (9642, 22471)]