203967712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4339}}^1$

素因数の和:4475

約数の個数: 48

約数和(自身を含む): 436378320

約数和(自身を除く): 232410608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 904, 1469, 1808, 2938, 3616, 4339, 5876, 8678, 11752, 17356, 23504, 34712, 47008, 56407, 69424, 112814, 138848, 225628, 451256, 490307, 902512, 980614, 1805024, 1961228, 3922456, 6373991, 7844912, 12747982, 15689824, 25495964, 50991928, 101983856, 203967712]

約数ペア:

[(1, 203967712), (2, 101983856), (4, 50991928), (8, 25495964), (13, 15689824), (16, 12747982), (26, 7844912), (32, 6373991), (52, 3922456), (104, 1961228), (113, 1805024), (208, 980614), (226, 902512), (416, 490307), (452, 451256), (904, 225628), (1469, 138848), (1808, 112814), (2938, 69424), (3616, 56407), (4339, 47008), (5876, 34712), (8678, 23504), (11752, 17356)]