202488930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107137}}^1$

素因数の和:107160

約数の個数: 64

約数和(自身を含む): 617114880

約数和(自身を除く): 414625950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 107137, 214274, 321411, 535685, 642822, 749959, 964233, 1071370, 1499918, 1607055, 1928466, 2249877, 2892699, 3214110, 3749795, 4499754, 4821165, 5785398, 6749631, 7499590, 9642330, 11249385, 13499262, 14463495, 20248893, 22498770, 28926990, 33748155, 40497786, 67496310, 101244465, 202488930]

約数ペア:

[(1, 202488930), (2, 101244465), (3, 67496310), (5, 40497786), (6, 33748155), (7, 28926990), (9, 22498770), (10, 20248893), (14, 14463495), (15, 13499262), (18, 11249385), (21, 9642330), (27, 7499590), (30, 6749631), (35, 5785398), (42, 4821165), (45, 4499754), (54, 3749795), (63, 3214110), (70, 2892699), (90, 2249877), (105, 1928466), (126, 1607055), (135, 1499918), (189, 1071370), (210, 964233), (270, 749959), (315, 642822), (378, 535685), (630, 321411), (945, 214274), (1890, 107137)]