201279210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 551371968

約数和(自身を除く): 350092758

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 529, 690, 759, 1058, 1153, 1265, 1518, 1587, 2306, 2530, 2645, 3174, 3459, 3795, 5290, 5765, 5819, 6918, 7590, 7935, 11530, 11638, 12683, 15870, 17295, 17457, 25366, 26519, 29095, 34590, 34914, 38049, 53038, 58190, 63415, 76098, 79557, 87285, 126830, 132595, 159114, 174570, 190245, 265190, 291709, 380490, 397785, 583418, 609937, 795570, 875127, 1219874, 1458545, 1750254, 1829811, 2917090, 3049685, 3659622, 4375635, 6099370, 6709307, 8751270, 9149055, 13418614, 18298110, 20127921, 33546535, 40255842, 67093070, 100639605, 201279210]

約数ペア:

[(1, 201279210), (2, 100639605), (3, 67093070), (5, 40255842), (6, 33546535), (10, 20127921), (11, 18298110), (15, 13418614), (22, 9149055), (23, 8751270), (30, 6709307), (33, 6099370), (46, 4375635), (55, 3659622), (66, 3049685), (69, 2917090), (110, 1829811), (115, 1750254), (138, 1458545), (165, 1219874), (230, 875127), (253, 795570), (330, 609937), (345, 583418), (506, 397785), (529, 380490), (690, 291709), (759, 265190), (1058, 190245), (1153, 174570), (1265, 159114), (1518, 132595), (1587, 126830), (2306, 87285), (2530, 79557), (2645, 76098), (3174, 63415), (3459, 58190), (3795, 53038), (5290, 38049), (5765, 34914), (5819, 34590), (6918, 29095), (7590, 26519), (7935, 25366), (11530, 17457), (11638, 17295), (12683, 15870)]