201622642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5591}}^1$

素因数の和:5698

約数の個数: 32

約数和(自身を含む): 347598720

約数和(自身を除く): 145976078

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 5591, 11182, 18031, 36062, 72683, 106229, 145366, 212458, 408143, 816286, 1380977, 2761954, 5305859, 7754717, 10611718, 15509434, 100811321, 201622642]

約数ペア:

[(1, 201622642), (2, 100811321), (13, 15509434), (19, 10611718), (26, 7754717), (38, 5305859), (73, 2761954), (146, 1380977), (247, 816286), (494, 408143), (949, 212458), (1387, 145366), (1898, 106229), (2774, 72683), (5591, 36062), (11182, 18031)]