201533852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 403361280

約数和(自身を除く): 201827428

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 163, 169, 236, 326, 338, 403, 652, 676, 767, 806, 1534, 1612, 1829, 2119, 3068, 3658, 4238, 5053, 5239, 7316, 8476, 9617, 9971, 10106, 10478, 19234, 19942, 20212, 20956, 23777, 27547, 38468, 39884, 47554, 55094, 65689, 95108, 110188, 125021, 131378, 250042, 262756, 298127, 309101, 500084, 596254, 618202, 853957, 1192508, 1236404, 1625273, 1707914, 3250546, 3415828, 3875651, 6501092, 7751302, 15502604, 50383463, 100766926, 201533852]

約数ペア:

[(1, 201533852), (2, 100766926), (4, 50383463), (13, 15502604), (26, 7751302), (31, 6501092), (52, 3875651), (59, 3415828), (62, 3250546), (118, 1707914), (124, 1625273), (163, 1236404), (169, 1192508), (236, 853957), (326, 618202), (338, 596254), (403, 500084), (652, 309101), (676, 298127), (767, 262756), (806, 250042), (1534, 131378), (1612, 125021), (1829, 110188), (2119, 95108), (3068, 65689), (3658, 55094), (4238, 47554), (5053, 39884), (5239, 38468), (7316, 27547), (8476, 23777), (9617, 20956), (9971, 20212), (10106, 19942), (10478, 19234)]