201045045

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 327659904

約数和(自身を除く): 126614859

約数列:

[1, 3, 5, 15, 101, 131, 303, 393, 505, 655, 1013, 1515, 1965, 3039, 5065, 13231, 15195, 39693, 66155, 102313, 132703, 198465, 306939, 398109, 511565, 663515, 1534695, 1990545, 13403003, 40209009, 67015015, 201045045]

約数ペア:

[(1, 201045045), (3, 67015015), (5, 40209009), (15, 13403003), (101, 1990545), (131, 1534695), (303, 663515), (393, 511565), (505, 398109), (655, 306939), (1013, 198465), (1515, 132703), (1965, 102313), (3039, 66155), (5065, 39693), (13231, 15195)]