201649635

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 393361920

約数和(自身を除く): 191712285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 251, 297, 495, 541, 753, 1255, 1485, 1623, 2259, 2705, 2761, 3765, 4869, 5951, 6777, 8115, 8283, 11295, 13805, 14607, 17853, 24345, 24849, 29755, 33885, 41415, 53559, 73035, 74547, 89265, 124245, 135791, 160677, 267795, 372735, 407373, 678955, 803385, 1222119, 1493701, 2036865, 3666357, 4481103, 6110595, 7468505, 13443309, 18331785, 22405515, 40329927, 67216545, 201649635]

約数ペア:

[(1, 201649635), (3, 67216545), (5, 40329927), (9, 22405515), (11, 18331785), (15, 13443309), (27, 7468505), (33, 6110595), (45, 4481103), (55, 3666357), (99, 2036865), (135, 1493701), (165, 1222119), (251, 803385), (297, 678955), (495, 407373), (541, 372735), (753, 267795), (1255, 160677), (1485, 135791), (1623, 124245), (2259, 89265), (2705, 74547), (2761, 73035), (3765, 53559), (4869, 41415), (5951, 33885), (6777, 29755), (8115, 24849), (8283, 24345), (11295, 17853), (13805, 14607)]