209323004912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109938553}}^1$

素因数の和:109938585

約数の個数: 40

約数和(自身を含む): 490765705056

約数和(自身を除く): 281442700144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 109938553, 219877106, 439754212, 769569871, 879508424, 1539139742, 1759016848, 1868955401, 3078279484, 3737910802, 6156558968, 7475821604, 12313117936, 13082687807, 14951643208, 26165375614, 29903286416, 52330751228, 104661502456, 209323004912]

約数ペア:

[(1, 209323004912), (2, 104661502456), (4, 52330751228), (7, 29903286416), (8, 26165375614), (14, 14951643208), (16, 13082687807), (17, 12313117936), (28, 7475821604), (34, 6156558968), (56, 3737910802), (68, 3078279484), (112, 1868955401), (119, 1759016848), (136, 1539139742), (238, 879508424), (272, 769569871), (476, 439754212), (952, 219877106), (1904, 109938553)]