202931036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 451795680

約数和(自身を除く): 248864644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 121, 154, 178, 242, 308, 356, 484, 623, 673, 847, 979, 1246, 1346, 1694, 1958, 2492, 2692, 3388, 3916, 4711, 6853, 7403, 9422, 10769, 13706, 14806, 18844, 21538, 27412, 29612, 43076, 51821, 59897, 75383, 81433, 103642, 119794, 150766, 162866, 207284, 239588, 301532, 325732, 419279, 570031, 658867, 838558, 1140062, 1317734, 1677116, 2280124, 2635468, 4612069, 7247537, 9224138, 14495074, 18448276, 28990148, 50732759, 101465518, 202931036]

約数ペア:

[(1, 202931036), (2, 101465518), (4, 50732759), (7, 28990148), (11, 18448276), (14, 14495074), (22, 9224138), (28, 7247537), (44, 4612069), (77, 2635468), (89, 2280124), (121, 1677116), (154, 1317734), (178, 1140062), (242, 838558), (308, 658867), (356, 570031), (484, 419279), (623, 325732), (673, 301532), (847, 239588), (979, 207284), (1246, 162866), (1346, 150766), (1694, 119794), (1958, 103642), (2492, 81433), (2692, 75383), (3388, 59897), (3916, 51821), (4711, 43076), (6853, 29612), (7403, 27412), (9422, 21538), (10769, 18844), (13706, 14806)]