202564648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16097}}^1$

素因数の和:16138

約数の個数: 48

約数和(自身を含む): 449617140

約数和(自身を除く): 247052492

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, 16097, 32194, 64388, 128776, 177067, 209261, 354134, 418522, 708268, 837044, 1416536, 1674088, 1947737, 2301871, 3895474, 4603742, 7790948, 9207484, 15581896, 18414968, 25320581, 50641162, 101282324, 202564648]

約数ペア:

[(1, 202564648), (2, 101282324), (4, 50641162), (8, 25320581), (11, 18414968), (13, 15581896), (22, 9207484), (26, 7790948), (44, 4603742), (52, 3895474), (88, 2301871), (104, 1947737), (121, 1674088), (143, 1416536), (242, 837044), (286, 708268), (484, 418522), (572, 354134), (968, 209261), (1144, 177067), (1573, 128776), (3146, 64388), (6292, 32194), (12584, 16097)]