203410980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{376687}}^1$

素因数の和:376705

約数の個数: 48

約数和(自身を含む): 632835840

約数和(自身を除く): 429424860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 376687, 753374, 1130061, 1506748, 1883435, 2260122, 3390183, 3766870, 4520244, 5650305, 6780366, 7533740, 10170549, 11300610, 13560732, 16950915, 20341098, 22601220, 33901830, 40682196, 50852745, 67803660, 101705490, 203410980]

約数ペア:

[(1, 203410980), (2, 101705490), (3, 67803660), (4, 50852745), (5, 40682196), (6, 33901830), (9, 22601220), (10, 20341098), (12, 16950915), (15, 13560732), (18, 11300610), (20, 10170549), (27, 7533740), (30, 6780366), (36, 5650305), (45, 4520244), (54, 3766870), (60, 3390183), (90, 2260122), (108, 1883435), (135, 1506748), (180, 1130061), (270, 753374), (540, 376687)]