201399523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 33746717

約数列:

[1, 13, 23, 53, 71, 179, 299, 689, 923, 1219, 1633, 2327, 3763, 4117, 9487, 12709, 15847, 21229, 48919, 53521, 86549, 123331, 165217, 218201, 292307, 673577, 1125137, 2836613, 3799991, 8756501, 15492271, 201399523]

約数ペア:

[(1, 201399523), (13, 15492271), (23, 8756501), (53, 3799991), (71, 2836613), (179, 1125137), (299, 673577), (689, 292307), (923, 218201), (1219, 165217), (1633, 123331), (2327, 86549), (3763, 53521), (4117, 48919), (9487, 21229), (12709, 15847)]