201658950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149377}}^1$

素因数の和:149398

約数の個数: 48

約数和(自身を含む): 555686160

約数和(自身を除く): 354027210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 149377, 298754, 448131, 746885, 896262, 1344393, 1493770, 2240655, 2688786, 3734425, 4033179, 4481310, 6721965, 7468850, 8066358, 11203275, 13443930, 20165895, 22406550, 33609825, 40331790, 67219650, 100829475, 201658950]

約数ペア:

[(1, 201658950), (2, 100829475), (3, 67219650), (5, 40331790), (6, 33609825), (9, 22406550), (10, 20165895), (15, 13443930), (18, 11203275), (25, 8066358), (27, 7468850), (30, 6721965), (45, 4481310), (50, 4033179), (54, 3734425), (75, 2688786), (90, 2240655), (135, 1493770), (150, 1344393), (225, 896262), (270, 746885), (450, 448131), (675, 298754), (1350, 149377)]