201619152032

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{597383}}^1$

素因数の和:597645

約数の個数: 48

約数和(自身を含む): 406460073600

約数和(自身を除く): 204840921568

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 199, 212, 398, 424, 796, 848, 1592, 1696, 3184, 6368, 10547, 21094, 42188, 84376, 168752, 337504, 597383, 1194766, 2389532, 4779064, 9558128, 19116256, 31661299, 63322598, 118879217, 126645196, 237758434, 253290392, 475516868, 506580784, 951033736, 1013161568, 1902067472, 3804134944, 6300598501, 12601197002, 25202394004, 50404788008, 100809576016, 201619152032]

約数ペア:

[(1, 201619152032), (2, 100809576016), (4, 50404788008), (8, 25202394004), (16, 12601197002), (32, 6300598501), (53, 3804134944), (106, 1902067472), (199, 1013161568), (212, 951033736), (398, 506580784), (424, 475516868), (796, 253290392), (848, 237758434), (1592, 126645196), (1696, 118879217), (3184, 63322598), (6368, 31661299), (10547, 19116256), (21094, 9558128), (42188, 4779064), (84376, 2389532), (168752, 1194766), (337504, 597383)]