206737648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26863}}^1$

素因数の和:26921

約数の個数: 40

約数和(自身を含む): 443041088

約数和(自身を除く): 236303440

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 26863, 53726, 107452, 214904, 349219, 429808, 698438, 993931, 1396876, 1987862, 2793752, 3975724, 5587504, 7951448, 12921103, 15902896, 25842206, 51684412, 103368824, 206737648]

約数ペア:

[(1, 206737648), (2, 103368824), (4, 51684412), (8, 25842206), (13, 15902896), (16, 12921103), (26, 7951448), (37, 5587504), (52, 3975724), (74, 2793752), (104, 1987862), (148, 1396876), (208, 993931), (296, 698438), (481, 429808), (592, 349219), (962, 214904), (1924, 107452), (3848, 53726), (7696, 26863)]