206823512

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4013

約数の個数: 64

約数和(自身を含む): 476160000

約数和(自身を除く): 269336488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 3724, 3967, 6517, 7448, 7934, 13034, 15868, 26068, 27769, 31736, 52136, 55538, 75373, 111076, 150746, 194383, 222152, 301492, 388766, 527611, 602984, 777532, 1055222, 1360681, 1555064, 2110444, 2721362, 3693277, 4220888, 5442724, 7386554, 10885448, 14773108, 25852939, 29546216, 51705878, 103411756, 206823512]

約数ペア:

[(1, 206823512), (2, 103411756), (4, 51705878), (7, 29546216), (8, 25852939), (14, 14773108), (19, 10885448), (28, 7386554), (38, 5442724), (49, 4220888), (56, 3693277), (76, 2721362), (98, 2110444), (133, 1555064), (152, 1360681), (196, 1055222), (266, 777532), (343, 602984), (392, 527611), (532, 388766), (686, 301492), (931, 222152), (1064, 194383), (1372, 150746), (1862, 111076), (2744, 75373), (3724, 55538), (3967, 52136), (6517, 31736), (7448, 27769), (7934, 26068), (13034, 15868)]