190300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 453096

約数和(自身を除く): 262796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 173, 220, 275, 346, 550, 692, 865, 1100, 1730, 1903, 3460, 3806, 4325, 7612, 8650, 9515, 17300, 19030, 38060, 47575, 95150, 190300]

約数ペア:

[(1, 190300), (2, 95150), (4, 47575), (5, 38060), (10, 19030), (11, 17300), (20, 9515), (22, 8650), (25, 7612), (44, 4325), (50, 3806), (55, 3460), (100, 1903), (110, 1730), (173, 1100), (220, 865), (275, 692), (346, 550)]