199373772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41227}}^1$

素因数の和:41278

約数の個数: 48

約数和(自身を含む): 517164032

約数和(自身を除く): 317790260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 41227, 82454, 123681, 164908, 247362, 494724, 535951, 1071902, 1278037, 1607853, 2143804, 2556074, 3215706, 3834111, 5112148, 6431412, 7668222, 15336444, 16614481, 33228962, 49843443, 66457924, 99686886, 199373772]

約数ペア:

[(1, 199373772), (2, 99686886), (3, 66457924), (4, 49843443), (6, 33228962), (12, 16614481), (13, 15336444), (26, 7668222), (31, 6431412), (39, 5112148), (52, 3834111), (62, 3215706), (78, 2556074), (93, 2143804), (124, 1607853), (156, 1278037), (186, 1071902), (372, 535951), (403, 494724), (806, 247362), (1209, 164908), (1612, 123681), (2418, 82454), (4836, 41227)]