201788892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{15527}}^1$

素因数の和:15575

約数の個数: 54

約数和(自身を含む): 538371288

約数和(自身を除く): 336582396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 15527, 31054, 46581, 62108, 93162, 139743, 186324, 279486, 295013, 558972, 590026, 885039, 1180052, 1770078, 2655117, 3540156, 5310234, 5605247, 10620468, 11210494, 16815741, 22420988, 33631482, 50447223, 67262964, 100894446, 201788892]

約数ペア:

[(1, 201788892), (2, 100894446), (3, 67262964), (4, 50447223), (6, 33631482), (9, 22420988), (12, 16815741), (18, 11210494), (19, 10620468), (36, 5605247), (38, 5310234), (57, 3540156), (76, 2655117), (114, 1770078), (171, 1180052), (228, 885039), (342, 590026), (361, 558972), (684, 295013), (722, 279486), (1083, 186324), (1444, 139743), (2166, 93162), (3249, 62108), (4332, 46581), (6498, 31054), (12996, 15527)]