201819914263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1\times {\mathrm{11681}}^1$

素因数の和:13215

約数の個数: 32

約数和(自身を含む): 234809321472

約数和(自身を除く): 32989407209

約数列:

[1, 11, 23, 47, 253, 517, 1081, 1453, 11681, 11891, 15983, 33419, 68291, 128491, 268663, 367609, 549007, 751201, 1570693, 2955293, 6039077, 12627161, 16972493, 17277623, 138898771, 186697423, 390367339, 797707171, 4294040729, 8774778881, 18347264933, 201819914263]

約数ペア:

[(1, 201819914263), (11, 18347264933), (23, 8774778881), (47, 4294040729), (253, 797707171), (517, 390367339), (1081, 186697423), (1453, 138898771), (11681, 17277623), (11891, 16972493), (15983, 12627161), (33419, 6039077), (68291, 2955293), (128491, 1570693), (268663, 751201), (367609, 549007)]