200455983

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 357966336

約数和(自身を除く): 157510353

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 311, 787, 819, 933, 2177, 2361, 2799, 4043, 5509, 6531, 7083, 10231, 12129, 16527, 19593, 28301, 30693, 36387, 49581, 71617, 84903, 92079, 214851, 244757, 254709, 644553, 734271, 1713299, 2202813, 3181841, 5139897, 9545523, 15419691, 22272887, 28636569, 66818661, 200455983]

約数ペア:

[(1, 200455983), (3, 66818661), (7, 28636569), (9, 22272887), (13, 15419691), (21, 9545523), (39, 5139897), (63, 3181841), (91, 2202813), (117, 1713299), (273, 734271), (311, 644553), (787, 254709), (819, 244757), (933, 214851), (2177, 92079), (2361, 84903), (2799, 71617), (4043, 49581), (5509, 36387), (6531, 30693), (7083, 28301), (10231, 19593), (12129, 16527)]