205997532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18089}}^1$

素因数の和:18182

約数の個数: 48

約数和(自身を含む): 524754720

約数和(自身を除く): 318757188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 18089, 36178, 54267, 72356, 108534, 217068, 235157, 470314, 705471, 940628, 1320497, 1410942, 2640994, 2821884, 3961491, 5281988, 7922982, 15845964, 17166461, 34332922, 51499383, 68665844, 102998766, 205997532]

約数ペア:

[(1, 205997532), (2, 102998766), (3, 68665844), (4, 51499383), (6, 34332922), (12, 17166461), (13, 15845964), (26, 7922982), (39, 5281988), (52, 3961491), (73, 2821884), (78, 2640994), (146, 1410942), (156, 1320497), (219, 940628), (292, 705471), (438, 470314), (876, 235157), (949, 217068), (1898, 108534), (2847, 72356), (3796, 54267), (5694, 36178), (11388, 18089)]