201007664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87853}}^1$

素因数の和:87885

約数の個数: 40

約数和(自身を含む): 457543632

約数和(自身を除く): 256535968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 87853, 175706, 351412, 702824, 966383, 1142089, 1405648, 1932766, 2284178, 3865532, 4568356, 7731064, 9136712, 12562979, 15462128, 18273424, 25125958, 50251916, 100503832, 201007664]

約数ペア:

[(1, 201007664), (2, 100503832), (4, 50251916), (8, 25125958), (11, 18273424), (13, 15462128), (16, 12562979), (22, 9136712), (26, 7731064), (44, 4568356), (52, 3865532), (88, 2284178), (104, 1932766), (143, 1405648), (176, 1142089), (208, 966383), (286, 702824), (572, 351412), (1144, 175706), (2288, 87853)]