197264960

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 84

約数和(自身を含む): 487157268

約数和(自身を除く): 289892308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 733, 841, 928, 1160, 1466, 1682, 1856, 2320, 2932, 3364, 3665, 4205, 4640, 5864, 6728, 7330, 8410, 9280, 11728, 13456, 14660, 16820, 21257, 23456, 26912, 29320, 33640, 42514, 46912, 53824, 58640, 67280, 85028, 106285, 117280, 134560, 170056, 212570, 234560, 269120, 340112, 425140, 616453, 680224, 850280, 1232906, 1360448, 1700560, 2465812, 3082265, 3401120, 4931624, 6164530, 6802240, 9863248, 12329060, 19726496, 24658120, 39452992, 49316240, 98632480, 197264960]

約数ペア:

[(1, 197264960), (2, 98632480), (4, 49316240), (5, 39452992), (8, 24658120), (10, 19726496), (16, 12329060), (20, 9863248), (29, 6802240), (32, 6164530), (40, 4931624), (58, 3401120), (64, 3082265), (80, 2465812), (116, 1700560), (145, 1360448), (160, 1232906), (232, 850280), (290, 680224), (320, 616453), (464, 425140), (580, 340112), (733, 269120), (841, 234560), (928, 212570), (1160, 170056), (1466, 134560), (1682, 117280), (1856, 106285), (2320, 85028), (2932, 67280), (3364, 58640), (3665, 53824), (4205, 46912), (4640, 42514), (5864, 33640), (6728, 29320), (7330, 26912), (8410, 23456), (9280, 21257), (11728, 16820), (13456, 14660)]