202489144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16091}}^1$

素因数の和:16132

約数の個数: 48

約数和(自身を含む): 449449560

約数和(自身を除く): 246960416

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 16091, 32182, 64364, 128728, 177001, 209183, 354002, 418366, 708004, 836732, 1416008, 1673464, 1947011, 2301013, 3894022, 4602026, 7788044, 9204052, 15576088, 18408104, 25311143, 50622286, 101244572, 202489144]

約数ペア:

[(1, 202489144), (2, 101244572), (4, 50622286), (8, 25311143), (11, 18408104), (13, 15576088), (22, 9204052), (26, 7788044), (44, 4602026), (52, 3894022), (88, 2301013), (104, 1947011), (121, 1673464), (143, 1416008), (242, 836732), (286, 708004), (484, 418366), (572, 354002), (968, 209183), (1144, 177001), (1573, 128728), (3146, 64364), (6292, 32182), (12584, 16091)]