201291870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5011}}^1$

素因数の和:5137

約数の個数: 64

約数和(自身を含む): 525417984

約数和(自身を除く): 324126114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 4017, 5011, 6695, 8034, 10022, 13390, 15033, 20085, 25055, 30066, 40170, 50110, 65143, 75165, 130286, 150330, 195429, 325715, 390858, 516133, 651430, 977145, 1032266, 1548399, 1954290, 2580665, 3096798, 5161330, 6709729, 7741995, 13419458, 15483990, 20129187, 33548645, 40258374, 67097290, 100645935, 201291870]

約数ペア:

[(1, 201291870), (2, 100645935), (3, 67097290), (5, 40258374), (6, 33548645), (10, 20129187), (13, 15483990), (15, 13419458), (26, 7741995), (30, 6709729), (39, 5161330), (65, 3096798), (78, 2580665), (103, 1954290), (130, 1548399), (195, 1032266), (206, 977145), (309, 651430), (390, 516133), (515, 390858), (618, 325715), (1030, 195429), (1339, 150330), (1545, 130286), (2678, 75165), (3090, 65143), (4017, 50110), (5011, 40170), (6695, 30066), (8034, 25055), (10022, 20085), (13390, 15033)]