201216130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283403}}^1$

素因数の和:283481

約数の個数: 16

約数和(自身を含む): 367291584

約数和(自身を除く): 166075454

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 283403, 566806, 1417015, 2834030, 20121613, 40243226, 100608065, 201216130]

約数ペア:

[(1, 201216130), (2, 100608065), (5, 40243226), (10, 20121613), (71, 2834030), (142, 1417015), (355, 566806), (710, 283403)]